#751C15#751C15

#751C15 is a dark, vivid red. Relative luminance 0.047; OKLCH L 37.5% C 0.124 H 28.9°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#751C15
RGB	rgb(117, 28, 21)
HSL	hsl(4, 70%, 27%)
HSV	hsv(4, 82%, 46%)
CMYK	cmyk(0%, 76.1%, 82.1%, 54.1%)
CIE-LAB	lab(25.77, 38.06, 27.57)
CIE-LCH	lch(25.77, 47.00, 35.91°)
OKLab	oklab(37.47% 0.1088 0.0602)
OKLCH	oklch(37.47% 0.124 28.9)
XYZ	xyz(7.8877, 4.6678, 1.1950)
Luminance	0.0467 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751C15 #156E75

analogous

#75153E #751C15 #754C15

triadic

#751C15 #15751C #1C1575

tetradic

#751C15 #3E7515 #156E75 #4C1575

square

#751C15 #3E7515 #156E75 #4C1575

split-complementary

#751C15 #15754C #153E75

monochromatic

#1A0605 #41100C #751C15 #A9281E #D9382B

Accessibility & contrast

On white

10.86

#751C15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#751C15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751C15

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751C15	#FFFFFF	#000000	##FFFFFF
##751C15	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373113

Deuteranopia (green-blind)

#4D4411

Tritanopia (blue-blind)

#81001B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #751c15;
/* rgb */ color: rgb(117, 28, 21);
/* oklch */ color: oklch(37.5% 0.124 28.9);

Tailwind

colors: {
  custom: {
    50: '#a45f53',
    500: '#751c15',
    950: '#000000',
  },
}

SCSS

$custom: #751c15;
$custom-light: #a45f53;
$custom-dark: #000000;

JSON

{
  "hex": "#751c15",
  "rgb": {
    "r": 117,
    "g": 28,
    "b": 21
  },
  "hsl": {
    "h": 4.375,
    "s": 69.565,
    "l": 27.059
  },
  "oklch": {
    "l": 0.37468,
    "c": 0.12433,
    "h": 28.9
  },
  "luminance": 0.04667
}

Semantic roles & 50–950 ramp

primary

#751C15

secondary

#3BA3AB

accent

#DFEC3B

background

#FBF5F4

surface

#F5EAE7

border

#CFC6C3

text

#110502

muted

#807978

Preview Lab

Preview with #751C15

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

Preview Lab → · Contrast checker → · Palette generator →