#751C1E#751C1E

#751C1E is a dark, vivid red. Relative luminance 0.047; OKLCH L 37.6% C 0.123 H 24.3°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#751C1E
RGB	rgb(117, 28, 30)
HSL	hsl(359, 61%, 28%)
HSV	hsv(359, 76%, 46%)
CMYK	cmyk(0%, 76.1%, 74.4%, 54.1%)
CIE-LAB	lab(25.88, 38.46, 22.07)
CIE-LCH	lch(25.88, 44.35, 29.85°)
OKLab	oklab(37.59% 0.1121 0.0506)
OKLCH	oklch(37.59% 0.123 24.3)
XYZ	xyz(7.9866, 4.7074, 1.7161)
Luminance	0.0471 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751C1E #1C7573

analogous

#751C4A #751C1E #75461C

triadic

#751C1E #1E751C #1C1E75

tetradic

#751C1E #4A751C #1C7573 #461C75

square

#751C1E #4A751C #1C7573 #461C75

split-complementary

#751C1E #1C7546 #1C4A75

monochromatic

#190606 #441011 #751C1E #A6282B #D03B3F

Accessibility & contrast

On white

10.82

#751C1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#751C1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751C1E

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751C1E	#FFFFFF	#000000	##FFFFFF
##751C1E	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36311D

Deuteranopia (green-blind)

#4C441B

Tritanopia (blue-blind)

#81001E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #751c1e;
/* rgb */ color: rgb(117, 28, 30);
/* oklch */ color: oklch(37.6% 0.123 24.3);

Tailwind

colors: {
  custom: {
    50: '#a4605a',
    500: '#751c1e',
    950: '#000000',
  },
}

SCSS

$custom: #751c1e;
$custom-light: #a4605a;
$custom-dark: #000000;

JSON

{
  "hex": "#751c1e",
  "rgb": {
    "r": 117,
    "g": 28,
    "b": 30
  },
  "hsl": {
    "h": 358.652,
    "s": 61.379,
    "l": 28.431
  },
  "oklch": {
    "l": 0.37593,
    "c": 0.12302,
    "h": 24.3
  },
  "luminance": 0.04706
}

Semantic roles & 50–950 ramp

primary

#751C1E

secondary

#44A9A7

accent

#E4E143

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #751C1E

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

Preview Lab → · Contrast checker → · Palette generator →