#75241B#75241B

#75241B is a dark, moderate red. Relative luminance 0.051; OKLCH L 38.5% C 0.115 H 29.6°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#75241B
RGB	rgb(117, 36, 27)
HSL	hsl(6, 63%, 28%)
HSV	hsv(6, 77%, 46%)
CMYK	cmyk(0%, 69.2%, 76.9%, 54.1%)
CIE-LAB	lab(27.09, 34.91, 25.34)
CIE-LCH	lch(27.09, 43.14, 35.97°)
OKLab	oklab(38.48% 0.1003 0.057)
OKLCH	oklch(38.48% 0.115 29.6)
XYZ	xyz(8.1657, 5.1240, 1.5957)
Luminance	0.0512 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75241B #1B6C75

analogous

#751B3F #75241B #75511B

triadic

#75241B #1B7524 #241B75

tetradic

#75241B #3F751B #1B6C75 #511B75

square

#75241B #3F751B #1B6C75 #511B75

split-complementary

#75241B #1B7551 #1B3F75

monochromatic

#190806 #431510 #75241B #A73326 #D14839

Accessibility & contrast

On white

10.37

#75241B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#75241B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75241B

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75241B	#FFFFFF	#000000	##FFFFFF
##75241B	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3519

Deuteranopia (green-blind)

#4F4718

Tritanopia (blue-blind)

#810D22

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #75241b;
/* rgb */ color: rgb(117, 36, 27);
/* oklch */ color: oklch(38.5% 0.115 29.6);

Tailwind

colors: {
  custom: {
    50: '#a36458',
    500: '#75241b',
    950: '#000000',
  },
}

SCSS

$custom: #75241b;
$custom-light: #a36458;
$custom-dark: #000000;

JSON

{
  "hex": "#75241b",
  "rgb": {
    "r": 117,
    "g": 36,
    "b": 27
  },
  "hsl": {
    "h": 6,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38478,
    "c": 0.11535,
    "h": 29.6
  },
  "luminance": 0.05123
}

Semantic roles & 50–950 ramp

primary

#75241B

secondary

#429FA9

accent

#D5E642

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100603

muted

#7F7A78

Preview Lab

Preview with #75241B

Body copy rendered with the generated semantic roles for this colour.

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