#751B12#751B12

#751B12 is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.3% C 0.126 H 29.8°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#751B12
RGB	rgb(117, 27, 18)
HSL	hsl(5, 73%, 26%)
HSV	hsv(5, 85%, 46%)
CMYK	cmyk(0%, 76.9%, 84.6%, 54.1%)
CIE-LAB	lab(25.60, 38.34, 29.15)
CIE-LCH	lch(25.60, 48.17, 37.25°)
OKLab	oklab(37.33% 0.109 0.0626)
OKLCH	oklch(37.33% 0.126 29.8)
XYZ	xyz(7.8382, 4.6107, 1.0494)
Luminance	0.0461 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751B12 #126C75

analogous

#75123B #751B12 #754D12

triadic

#751B12 #12751B #1B1275

tetradic

#751B12 #3B7512 #126C75 #4D1275

square

#751B12 #3B7512 #126C75 #4D1275

split-complementary

#751B12 #12754D #123B75

monochromatic

#1B0604 #400F0A #751B12 #AA271A #DD3524

Accessibility & contrast

On white

10.93

#751B12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#751B12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751B12

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751B12	#FFFFFF	#000000	##FFFFFF
##751B12	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363010

Deuteranopia (green-blind)

#4D440E

Tritanopia (blue-blind)

#82001A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #751b12;
/* rgb */ color: rgb(117, 27, 18);
/* oklch */ color: oklch(37.3% 0.126 29.8);

Tailwind

colors: {
  custom: {
    50: '#a55f51',
    500: '#751b12',
    950: '#000000',
  },
}

SCSS

$custom: #751b12;
$custom-light: #a55f51;
$custom-dark: #000000;

JSON

{
  "hex": "#751b12",
  "rgb": {
    "r": 117,
    "g": 27,
    "b": 18
  },
  "hsl": {
    "h": 5.455,
    "s": 73.333,
    "l": 26.471
  },
  "oklch": {
    "l": 0.3733,
    "c": 0.12571,
    "h": 29.8
  },
  "luminance": 0.04609
}

Semantic roles & 50–950 ramp

primary

#751B12

secondary

#37A1AC

accent

#DFF038

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110502

muted

#807978

Preview Lab

Preview with #751B12

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

Preview Lab → · Contrast checker → · Palette generator →