#751F1E#751F1E

#751F1E is a dark, vivid red. Relative luminance 0.049; OKLCH L 37.9% C 0.120 H 25.5°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#751F1E
RGB	rgb(117, 31, 30)
HSL	hsl(1, 59%, 29%)
HSV	hsv(1, 74%, 46%)
CMYK	cmyk(0%, 73.5%, 74.4%, 54.1%)
CIE-LAB	lab(26.32, 37.25, 22.58)
CIE-LCH	lch(26.32, 43.57, 31.22°)
OKLab	oklab(37.92% 0.1083 0.0517)
OKLCH	oklch(37.92% 0.12 25.5)
XYZ	xyz(8.0613, 4.8568, 1.7410)
Luminance	0.0486 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751F1E #1E7475

analogous

#751E49 #751F1E #754B1E

triadic

#751F1E #1E751F #1F1E75

tetradic

#751F1E #49751E #1E7475 #4B1E75

square

#751F1E #49751E #1E7475 #4B1E75

split-complementary

#751F1E #1E754B #1E4975

monochromatic

#180606 #441212 #751F1E #A62C2A #CE4140

Accessibility & contrast

On white

10.65

#751F1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#751F1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751F1E

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751F1E	#FFFFFF	#000000	##FFFFFF
##751F1E	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37321D

Deuteranopia (green-blind)

#4D451B

Tritanopia (blue-blind)

#810220

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #751f1e;
/* rgb */ color: rgb(117, 31, 30);
/* oklch */ color: oklch(37.9% 0.120 25.5);

Tailwind

colors: {
  custom: {
    50: '#a3615a',
    500: '#751f1e',
    950: '#000000',
  },
}

SCSS

$custom: #751f1e;
$custom-light: #a3615a;
$custom-dark: #000000;

JSON

{
  "hex": "#751f1e",
  "rgb": {
    "r": 117,
    "g": 31,
    "b": 30
  },
  "hsl": {
    "h": 0.69,
    "s": 59.184,
    "l": 28.824
  },
  "oklch": {
    "l": 0.37921,
    "c": 0.12002,
    "h": 25.5
  },
  "luminance": 0.04856
}

Semantic roles & 50–950 ramp

primary

#751F1E

secondary

#46A8A9

accent

#E1E245

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #751F1E

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

Preview Lab → · Contrast checker → · Palette generator →