#751817#751817

#751817 is a dark, vivid red. Relative luminance 0.045; OKLCH L 37.1% C 0.128 H 26.5°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#751817
RGB	rgb(117, 24, 23)
HSL	hsl(1, 67%, 27%)
HSV	hsv(1, 80%, 46%)
CMYK	cmyk(0%, 79.5%, 80.3%, 54.1%)
CIE-LAB	lab(25.25, 39.63, 25.81)
CIE-LCH	lch(25.25, 47.29, 33.07°)
OKLab	oklab(37.09% 0.1142 0.057)
OKLCH	oklch(37.09% 0.128 26.5)
XYZ	xyz(7.8183, 4.4983, 1.2670)
Luminance	0.0450 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751817 #177475

analogous

#751745 #751817 #754717

triadic

#751817 #177518 #181775

tetradic

#751817 #457517 #177475 #471775

square

#751817 #457517 #177475 #471775

split-complementary

#751817 #177547 #174575

monochromatic

#1A0505 #420E0D #751817 #A82221 #D63230

Accessibility & contrast

On white

11.06

#751817 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#751817 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751817

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751817	#FFFFFF	#000000	##FFFFFF
##751817	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342F16

Deuteranopia (green-blind)

#4B4313

Tritanopia (blue-blind)

#810019

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #751817;
/* rgb */ color: rgb(117, 24, 23);
/* oklch */ color: oklch(37.1% 0.128 26.5);

Tailwind

colors: {
  custom: {
    50: '#a45e54',
    500: '#751817',
    950: '#000000',
  },
}

SCSS

$custom: #751817;
$custom-light: #a45e54;
$custom-dark: #000000;

JSON

{
  "hex": "#751817",
  "rgb": {
    "r": 117,
    "g": 24,
    "b": 23
  },
  "hsl": {
    "h": 0.638,
    "s": 67.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.37094,
    "c": 0.1276,
    "h": 26.5
  },
  "luminance": 0.04497
}

Semantic roles & 50–950 ramp

primary

#751817

secondary

#3DA9AA

accent

#E8EA3E

background

#FBF5F4

surface

#F5E9E7

border

#CFC5C3

text

#110502

muted

#807978

Preview Lab

Preview with #751817

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

Preview Lab → · Contrast checker → · Palette generator →