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.TH BLIND-COLOUR-SRGB 1 blind
.SH NAME
blind-colour-srgb - Convert sRGB to CIE XYZ
.SH SYNOPSIS
.B blind-colour-srgb
[-d
.IR depth ]
[-l]
.I red
.I green
.I blue
.SH DESCRIPTION
.B blind-colour-srgb
converts the sRGB colour with the specified
.IR red ,
.IR green ,
and
.I blue
values to CIE XYZ and prints the result to stdout
in plain text, such that it can be used with
.BR blind-single-colour (1).
.P
.IR red ,
.IR green ,
and
.I blue
may be floating-point values and may be negative
or beyond the maximum value encodable in an
unsigned integer with
.I depth
bits.
.SH OPTIONS
.TP
.BR -d " "\fIdepth\fP
If all three parameters are
.RI 2^ depth -1,
the colour is 100 %. (default: 8)
.TP
.BR -l
The values are encoded linearly instead of with
the sRGB transfer function.
.SH AUTHORS
Mattias Andree
.RI < maandree@kth.se >
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