#751F15#751F15

#751F15 is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.8% C 0.121 H 30.2°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#751F15
RGB	rgb(117, 31, 21)
HSL	hsl(6, 70%, 27%)
HSV	hsv(6, 82%, 46%)
CMYK	cmyk(0%, 73.5%, 82.1%, 54.1%)
CIE-LAB	lab(26.21, 36.85, 28.02)
CIE-LCH	lch(26.21, 46.29, 37.25°)
OKLab	oklab(37.8% 0.105 0.0611)
OKLCH	oklch(37.8% 0.122 30.2)
XYZ	xyz(7.9624, 4.8172, 1.2199)
Luminance	0.0482 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751F15 #156B75

analogous

#75153B #751F15 #754F15

triadic

#751F15 #15751F #1F1575

tetradic

#751F15 #3B7515 #156B75 #4F1575

square

#751F15 #3B7515 #156B75 #4F1575

split-complementary

#751F15 #15754F #153B75

monochromatic

#1A0705 #41110C #751F15 #A92D1E #D93D2B

Accessibility & contrast

On white

10.70

#751F15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#751F15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751F15

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751F15	#FFFFFF	#000000	##FFFFFF
##751F15	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383213

Deuteranopia (green-blind)

#4E4511

Tritanopia (blue-blind)

#81001D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #751f15;
/* rgb */ color: rgb(117, 31, 21);
/* oklch */ color: oklch(37.8% 0.121 30.2);

Tailwind

colors: {
  custom: {
    50: '#a46153',
    500: '#751f15',
    950: '#000000',
  },
}

SCSS

$custom: #751f15;
$custom-light: #a46153;
$custom-dark: #000000;

JSON

{
  "hex": "#751f15",
  "rgb": {
    "r": 117,
    "g": 31,
    "b": 21
  },
  "hsl": {
    "h": 6.25,
    "s": 69.565,
    "l": 27.059
  },
  "oklch": {
    "l": 0.37798,
    "c": 0.1215,
    "h": 30.2
  },
  "luminance": 0.04816
}

Semantic roles & 50–950 ramp

primary

#751F15

secondary

#3B9FAB

accent

#DAEC3B

background

#FAF5F4

surface

#F5EAE7

border

#CFC6C3

text

#110502

muted

#807978

Preview Lab

Preview with #751F15

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

Preview Lab → · Contrast checker → · Palette generator →