#7B151E#7B151E

#7B151E is a dark, vivid red. Relative luminance 0.048; OKLCH L 38.1% C 0.136 H 22.5°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#7B151E
RGB	rgb(123, 21, 30)
HSL	hsl(355, 71%, 28%)
HSV	hsv(355, 83%, 48%)
CMYK	cmyk(0%, 82.9%, 75.6%, 51.8%)
CIE-LAB	lab(26.28, 42.85, 22.85)
CIE-LCH	lch(26.28, 48.56, 28.07°)
OKLab	oklab(38.11% 0.1252 0.0519)
OKLCH	oklch(38.11% 0.136 22.5)
XYZ	xyz(8.6719, 4.8424, 1.7061)
Luminance	0.0484 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B151E #157B72

analogous

#7B1551 #7B151E #7B3F15

triadic

#7B151E #1E7B15 #151E7B

tetradic

#7B151E #517B15 #157B72 #3F157B

square

#7B151E #517B15 #157B72 #3F157B

split-complementary

#7B151E #157B3F #15517B

monochromatic

#1A0406 #470C11 #7B151E #AF1E2B #DB2F3E

Accessibility & contrast

On white

10.67

#7B151E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#7B151E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B151E

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B151E	#FFFFFF	#000000	##FFFFFF
##7B151E	1.00	10.67	1.97	10.67
#FFFFFF	10.67	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35301D

Deuteranopia (green-blind)

#4E461A

Tritanopia (blue-blind)

#88001A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #7b151e;
/* rgb */ color: rgb(123, 21, 30);
/* oklch */ color: oklch(38.1% 0.136 22.5);

Tailwind

colors: {
  custom: {
    50: '#a95e59',
    500: '#7b151e',
    950: '#000000',
  },
}

SCSS

$custom: #7b151e;
$custom-light: #a95e59;
$custom-dark: #000000;

JSON

{
  "hex": "#7b151e",
  "rgb": {
    "r": 123,
    "g": 21,
    "b": 30
  },
  "hsl": {
    "h": 354.706,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38114,
    "c": 0.13556,
    "h": 22.5
  },
  "luminance": 0.04841
}

Semantic roles & 50–950 ramp

primary

#7B151E

secondary

#3BB0A6

accent

#EEDE3A

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110503

muted

#807978

Preview Lab

Preview with #7B151E

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

Preview Lab → · Contrast checker → · Palette generator →