#751D17#751D17

#751D17 is a dark, vivid red. Relative luminance 0.047; OKLCH L 37.6% C 0.123 H 28.4°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#751D17
RGB	rgb(117, 29, 23)
HSL	hsl(4, 67%, 27%)
HSV	hsv(4, 80%, 46%)
CMYK	cmyk(0%, 75.2%, 80.3%, 54.1%)
CIE-LAB	lab(25.93, 37.75, 26.53)
CIE-LCH	lch(25.93, 46.14, 35.10°)
OKLab	oklab(37.6% 0.1083 0.0585)
OKLCH	oklch(37.6% 0.123 28.4)
XYZ	xyz(7.9311, 4.7237, 1.3046)
Luminance	0.0472 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751D17 #176F75

analogous

#751740 #751D17 #754C17

triadic

#751D17 #17751D #1D1775

tetradic

#751D17 #407517 #176F75 #4C1775

square

#751D17 #407517 #176F75 #4C1775

split-complementary

#751D17 #17754C #174075

monochromatic

#1A0605 #42100D #751D17 #A82A21 #D63B30

Accessibility & contrast

On white

10.80

#751D17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#751D17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751D17

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751D17	#FFFFFF	#000000	##FFFFFF
##751D17	1.00	10.80	1.94	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373115

Deuteranopia (green-blind)

#4D4413

Tritanopia (blue-blind)

#81001C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #751d17;
/* rgb */ color: rgb(117, 29, 23);
/* oklch */ color: oklch(37.6% 0.123 28.4);

Tailwind

colors: {
  custom: {
    50: '#a46054',
    500: '#751d17',
    950: '#000000',
  },
}

SCSS

$custom: #751d17;
$custom-light: #a46054;
$custom-dark: #000000;

JSON

{
  "hex": "#751d17",
  "rgb": {
    "r": 117,
    "g": 29,
    "b": 23
  },
  "hsl": {
    "h": 3.83,
    "s": 67.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.37599,
    "c": 0.12306,
    "h": 28.4
  },
  "luminance": 0.04722
}

Semantic roles & 50–950 ramp

primary

#751D17

secondary

#3DA3AA

accent

#DFEA3E

background

#FAF5F4

surface

#F4EAE7

border

#CEC6C3

text

#110503

muted

#807978

Preview Lab

Preview with #751D17

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

Preview Lab → · Contrast checker → · Palette generator →