#751510#751510

#751510 is a dark, vivid red. Relative luminance 0.044; OKLCH L 36.7% C 0.131 H 28.6°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#751510
RGB	rgb(117, 21, 16)
HSL	hsl(3, 76%, 26%)
HSV	hsv(3, 86%, 46%)
CMYK	cmyk(0%, 82.1%, 86.3%, 54.1%)
CIE-LAB	lab(24.82, 40.40, 29.55)
CIE-LCH	lch(24.82, 50.05, 36.18°)
OKLab	oklab(36.74% 0.1151 0.0626)
OKLCH	oklch(36.74% 0.131 28.6)
XYZ	xyz(7.6988, 4.3569, 0.9257)
Luminance	0.0436 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751510 #107075

analogous

#75103D #751510 #754710

triadic

#751510 #107515 #151075

tetradic

#751510 #3D7510 #107075 #471075

square

#751510 #3D7510 #107075 #471075

split-complementary

#751510 #107547 #103D75

monochromatic

#1B0504 #3F0B09 #751510 #AB1F17 #E0291F

Accessibility & contrast

On white

11.22

#751510 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#751510 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751510

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751510	#FFFFFF	#000000	##FFFFFF
##751510	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E0E

Deuteranopia (green-blind)

#4B420B

Tritanopia (blue-blind)

#820015

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #751510;
/* rgb */ color: rgb(117, 21, 16);
/* oklch */ color: oklch(36.7% 0.131 28.6);

Tailwind

colors: {
  custom: {
    50: '#a55c4f',
    500: '#751510',
    950: '#000000',
  },
}

SCSS

$custom: #751510;
$custom-light: #a55c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#751510",
  "rgb": {
    "r": 117,
    "g": 21,
    "b": 16
  },
  "hsl": {
    "h": 2.97,
    "s": 75.94,
    "l": 26.078
  },
  "oklch": {
    "l": 0.36745,
    "c": 0.131,
    "h": 28.6
  },
  "luminance": 0.04356
}

Semantic roles & 50–950 ramp

primary

#751510

secondary

#35A6AC

accent

#E9F335

background

#FBF5F4

surface

#F6E9E7

border

#D0C5C3

text

#110402

muted

#807978

Preview Lab

Preview with #751510

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

Preview Lab → · Contrast checker → · Palette generator →