#751C23#751C23

#751C23 is a dark, vivid red. Relative luminance 0.047; OKLCH L 37.7% C 0.123 H 21.3°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#751C23
RGB	rgb(117, 28, 35)
HSL	hsl(355, 61%, 28%)
HSV	hsv(355, 76%, 46%)
CMYK	cmyk(0%, 76.1%, 70.1%, 54.1%)
CIE-LAB	lab(25.97, 38.74, 18.90)
CIE-LCH	lch(25.97, 43.10, 26.00°)
OKLab	oklab(37.68% 0.1142 0.0444)
OKLCH	oklch(37.68% 0.123 21.3)
XYZ	xyz(8.0556, 4.7350, 2.0795)
Luminance	0.0473 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751C23 #1C756E

analogous

#751C4F #751C23 #75411C

triadic

#751C23 #23751C #1C2375

tetradic

#751C23 #4F751C #1C756E #411C75

square

#751C23 #4F751C #1C756E #411C75

split-complementary

#751C23 #1C7541 #1C4F75

monochromatic

#190607 #441014 #751C23 #A62832 #D03B47

Accessibility & contrast

On white

10.79

#751C23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#751C23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751C23

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751C23	#FFFFFF	#000000	##FFFFFF
##751C23	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)

#353123

Deuteranopia (green-blind)

#4C4420

Tritanopia (blue-blind)

#81001F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #751c23;
/* rgb */ color: rgb(117, 28, 35);
/* oklch */ color: oklch(37.7% 0.123 21.3);

Tailwind

colors: {
  custom: {
    50: '#a3605d',
    500: '#751c23',
    950: '#000000',
  },
}

SCSS

$custom: #751c23;
$custom-light: #a3605d;
$custom-dark: #000000;

JSON

{
  "hex": "#751c23",
  "rgb": {
    "r": 117,
    "g": 28,
    "b": 35
  },
  "hsl": {
    "h": 355.281,
    "s": 61.379,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3768,
    "c": 0.12252,
    "h": 21.3
  },
  "luminance": 0.04734
}

Semantic roles & 50–950 ramp

primary

#751C23

secondary

#44A9A1

accent

#E4D843

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#100504

muted

#7F7979

Preview Lab

Preview with #751C23

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

Preview Lab → · Contrast checker → · Palette generator →