#751C2B#751C2B

#751C2B is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.8% C 0.122 H 15.9°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#751C2B
RGB	rgb(117, 28, 43)
HSL	hsl(350, 61%, 28%)
HSV	hsv(350, 76%, 46%)
CMYK	cmyk(0%, 76.1%, 63.2%, 54.1%)
CIE-LAB	lab(26.12, 39.27, 13.75)
CIE-LCH	lch(26.12, 41.60, 19.29°)
OKLab	oklab(37.85% 0.1176 0.0336)
OKLCH	oklch(37.85% 0.122 15.9)
XYZ	xyz(8.1882, 4.7880, 2.7780)
Luminance	0.0479 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751C2B #1C7566

analogous

#751C57 #751C2B #75391C

triadic

#751C2B #2B751C #1C2B75

tetradic

#751C2B #57751C #1C7566 #391C75

square

#751C2B #57751C #1C7566 #391C75

split-complementary

#751C2B #1C7539 #1C5775

monochromatic

#190609 #441019 #751C2B #A6283D #D03B54

Accessibility & contrast

On white

10.73

#751C2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#751C2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751C2B

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751C2B	#FFFFFF	#000000	##FFFFFF
##751C2B	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)

#34322B

Deuteranopia (green-blind)

#4B4529

Tritanopia (blue-blind)

#810122

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #751c2b;
/* rgb */ color: rgb(117, 28, 43);
/* oklch */ color: oklch(37.8% 0.122 15.9);

Tailwind

colors: {
  custom: {
    50: '#a36064',
    500: '#751c2b',
    950: '#000000',
  },
}

SCSS

$custom: #751c2b;
$custom-light: #a36064;
$custom-dark: #000000;

JSON

{
  "hex": "#751c2b",
  "rgb": {
    "r": 117,
    "g": 28,
    "b": 43
  },
  "hsl": {
    "h": 349.888,
    "s": 61.379,
    "l": 28.431
  },
  "oklch": {
    "l": 0.37847,
    "c": 0.12229,
    "h": 15.9
  },
  "luminance": 0.04787
}

Semantic roles & 50–950 ramp

primary

#751C2B

secondary

#44A998

accent

#E4C943

background

#FAF5F5

surface

#F4EAEA

border

#CEC6C6

text

#100505

muted

#7F7979

Preview Lab

Preview with #751C2B

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

Preview Lab → · Contrast checker → · Palette generator →