#751D23#751D23

#751D23 is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.8% C 0.121 H 21.6°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#751D23
RGB	rgb(117, 29, 35)
HSL	hsl(356, 60%, 29%)
HSV	hsv(356, 75%, 46%)
CMYK	cmyk(0%, 75.2%, 70.1%, 54.1%)
CIE-LAB	lab(26.11, 38.35, 19.07)
CIE-LCH	lch(26.11, 42.83, 26.44°)
OKLab	oklab(37.79% 0.1129 0.0448)
OKLCH	oklch(37.79% 0.122 21.6)
XYZ	xyz(8.0797, 4.7832, 2.0876)
Luminance	0.0478 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751D23 #1D756F

analogous

#751D4F #751D23 #75431D

triadic

#751D23 #23751D #1D2375

tetradic

#751D23 #4F751D #1D756F #431D75

square

#751D23 #4F751D #1D756F #431D75

split-complementary

#751D23 #1D7543 #1D4F75

monochromatic

#190607 #441114 #751D23 #A62932 #CF3D47

Accessibility & contrast

On white

10.73

#751D23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#751D23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751D23

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751D23	#FFFFFF	#000000	##FFFFFF
##751D23	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363223

Deuteranopia (green-blind)

#4C4520

Tritanopia (blue-blind)

#810020

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #751d23;
/* rgb */ color: rgb(117, 29, 35);
/* oklch */ color: oklch(37.8% 0.121 21.6);

Tailwind

colors: {
  custom: {
    50: '#a3605d',
    500: '#751d23',
    950: '#000000',
  },
}

SCSS

$custom: #751d23;
$custom-light: #a3605d;
$custom-dark: #000000;

JSON

{
  "hex": "#751d23",
  "rgb": {
    "r": 117,
    "g": 29,
    "b": 35
  },
  "hsl": {
    "h": 355.909,
    "s": 60.274,
    "l": 28.627
  },
  "oklch": {
    "l": 0.37786,
    "c": 0.1215,
    "h": 21.6
  },
  "luminance": 0.04782
}

Semantic roles & 50–950 ramp

primary

#751D23

secondary

#45A9A2

accent

#E3D944

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#100504

muted

#7F7979

Preview Lab

Preview with #751D23

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

Preview Lab → · Contrast checker → · Palette generator →