#75231E#75231E

#75231E is a dark, moderate red. Relative luminance 0.051; OKLCH L 38.4% C 0.116 H 27.4°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#75231E
RGB	rgb(117, 35, 30)
HSL	hsl(3, 59%, 29%)
HSV	hsv(3, 74%, 46%)
CMYK	cmyk(0%, 70.1%, 74.4%, 54.1%)
CIE-LAB	lab(26.96, 35.52, 23.33)
CIE-LCH	lch(26.96, 42.49, 33.29°)
OKLab	oklab(38.4% 0.1028 0.0533)
OKLCH	oklch(38.4% 0.116 27.4)
XYZ	xyz(8.1724, 5.0789, 1.7780)
Luminance	0.0508 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75231E #1E7075

analogous

#751E45 #75231E #754F1E

triadic

#75231E #1E7523 #231E75

tetradic

#75231E #45751E #1E7075 #4F1E75

square

#75231E #45751E #1E7075 #4F1E75

split-complementary

#75231E #1E754F #1E4575

monochromatic

#180706 #441412 #75231E #A6322A #CE4840

Accessibility & contrast

On white

10.42

#75231E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#75231E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75231E

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75231E	#FFFFFF	#000000	##FFFFFF
##75231E	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A341D

Deuteranopia (green-blind)

#4E461B

Tritanopia (blue-blind)

#810C23

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #75231e;
/* rgb */ color: rgb(117, 35, 30);
/* oklch */ color: oklch(38.4% 0.116 27.4);

Tailwind

colors: {
  custom: {
    50: '#a3635a',
    500: '#75231e',
    950: '#000000',
  },
}

SCSS

$custom: #75231e;
$custom-light: #a3635a;
$custom-dark: #000000;

JSON

{
  "hex": "#75231e",
  "rgb": {
    "r": 117,
    "g": 35,
    "b": 30
  },
  "hsl": {
    "h": 3.448,
    "s": 59.184,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38396,
    "c": 0.11584,
    "h": 27.4
  },
  "luminance": 0.05078
}

Semantic roles & 50–950 ramp

primary

#75231E

secondary

#46A3A9

accent

#D9E245

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100503

muted

#7F7A78

Preview Lab

Preview with #75231E

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

Preview Lab → · Contrast checker → · Palette generator →