#751D18#751D18

#751D18 is a dark, vivid red. Relative luminance 0.047; OKLCH L 37.6% C 0.123 H 27.9°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#751D18
RGB	rgb(117, 29, 24)
HSL	hsl(3, 66%, 28%)
HSV	hsv(3, 79%, 46%)
CMYK	cmyk(0%, 75.2%, 79.5%, 54.1%)
CIE-LAB	lab(25.94, 37.79, 25.93)
CIE-LCH	lch(25.94, 45.83, 34.46°)
OKLab	oklab(37.61% 0.1086 0.0575)
OKLCH	oklch(37.61% 0.123 27.9)
XYZ	xyz(7.9413, 4.7278, 1.3584)
Luminance	0.0473 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751D18 #187075

analogous

#751841 #751D18 #754C18

triadic

#751D18 #18751D #1D1875

tetradic

#751D18 #417518 #187075 #4C1875

square

#751D18 #417518 #187075 #4C1875

split-complementary

#751D18 #18754C #184175

monochromatic

#190605 #42100E #751D18 #A82A22 #D53B32

Accessibility & contrast

On white

10.79

#751D18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#751D18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751D18

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751D18	#FFFFFF	#000000	##FFFFFF
##751D18	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373117

Deuteranopia (green-blind)

#4D4415

Tritanopia (blue-blind)

#81001D

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #751d18;
/* rgb */ color: rgb(117, 29, 24);
/* oklch */ color: oklch(37.6% 0.123 27.9);

Tailwind

colors: {
  custom: {
    50: '#a46055',
    500: '#751d18',
    950: '#000000',
  },
}

SCSS

$custom: #751d18;
$custom-light: #a46055;
$custom-dark: #000000;

JSON

{
  "hex": "#751d18",
  "rgb": {
    "r": 117,
    "g": 29,
    "b": 24
  },
  "hsl": {
    "h": 3.226,
    "s": 65.957,
    "l": 27.647
  },
  "oklch": {
    "l": 0.37612,
    "c": 0.12291,
    "h": 27.9
  },
  "luminance": 0.04727
}

Semantic roles & 50–950 ramp

primary

#751D18

secondary

#3FA4AA

accent

#E0E93F

background

#FAF5F4

surface

#F4EAE8

border

#CEC6C4

text

#110503

muted

#807978

Preview Lab

Preview with #751D18

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

Preview Lab → · Contrast checker → · Palette generator →