#7B1915#7B1915

#7B1915 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.3% C 0.133 H 27.9°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#7B1915
RGB	rgb(123, 25, 21)
HSL	hsl(2, 71%, 28%)
HSV	hsv(2, 83%, 48%)
CMYK	cmyk(0%, 79.7%, 82.9%, 51.8%)
CIE-LAB	lab(26.63, 41.19, 28.84)
CIE-LCH	lch(26.63, 50.29, 35.00°)
OKLab	oklab(38.33% 0.1179 0.0624)
OKLCH	oklch(38.33% 0.133 27.9)
XYZ	xyz(8.6524, 4.9617, 1.2115)
Luminance	0.0496 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1915 #15777B

analogous

#7B1544 #7B1915 #7B4C15

triadic

#7B1915 #157B19 #19157B

tetradic

#7B1915 #447B15 #15777B #4C157B

square

#7B1915 #447B15 #15777B #4C157B

split-complementary

#7B1915 #157B4C #15447B

monochromatic

#1A0504 #470E0C #7B1915 #AF241E #DB362F

Accessibility & contrast

On white

10.54

#7B1915 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#7B1915 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1915

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1915	#FFFFFF	#000000	##FFFFFF
##7B1915	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373113

Deuteranopia (green-blind)

#504710

Tritanopia (blue-blind)

#880019

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7b1915;
/* rgb */ color: rgb(123, 25, 21);
/* oklch */ color: oklch(38.3% 0.133 27.9);

Tailwind

colors: {
  custom: {
    50: '#a95f53',
    500: '#7b1915',
    950: '#000000',
  },
}

SCSS

$custom: #7b1915;
$custom-light: #a95f53;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1915",
  "rgb": {
    "r": 123,
    "g": 25,
    "b": 21
  },
  "hsl": {
    "h": 2.353,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38334,
    "c": 0.13338,
    "h": 27.9
  },
  "luminance": 0.0496
}

Semantic roles & 50–950 ramp

primary

#7B1915

secondary

#3BACB0

accent

#E7EE3A

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110502

muted

#807978

Preview Lab

Preview with #7B1915

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

Preview Lab → · Contrast checker → · Palette generator →