#7B152B#7B152B

#7B152B is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.4% C 0.135 H 15.1°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#7B152B
RGB	rgb(123, 21, 43)
HSL	hsl(347, 71%, 28%)
HSV	hsv(347, 83%, 48%)
CMYK	cmyk(0%, 82.9%, 65%, 51.8%)
CIE-LAB	lab(26.51, 43.57, 14.49)
CIE-LCH	lch(26.51, 45.92, 18.40°)
OKLab	oklab(38.36% 0.1306 0.0351)
OKLCH	oklch(38.36% 0.135 15.1)
XYZ	xyz(8.8735, 4.9231, 2.7680)
Luminance	0.0492 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B152B #157B65

analogous

#7B155E #7B152B #7B3215

triadic

#7B152B #2B7B15 #152B7B

tetradic

#7B152B #5E7B15 #157B65 #32157B

square

#7B152B #5E7B15 #157B65 #32157B

split-complementary

#7B152B #157B32 #155E7B

monochromatic

#1A0409 #470C19 #7B152B #AF1E3D #DB2F54

Accessibility & contrast

On white

10.58

#7B152B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#7B152B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B152B

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B152B	#FFFFFF	#000000	##FFFFFF
##7B152B	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33312B

Deuteranopia (green-blind)

#4D4628

Tritanopia (blue-blind)

#87001F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7b152b;
/* rgb */ color: rgb(123, 21, 43);
/* oklch */ color: oklch(38.4% 0.135 15.1);

Tailwind

colors: {
  custom: {
    50: '#a85e64',
    500: '#7b152b',
    950: '#000000',
  },
}

SCSS

$custom: #7b152b;
$custom-light: #a85e64;
$custom-dark: #000000;

JSON

{
  "hex": "#7b152b",
  "rgb": {
    "r": 123,
    "g": 21,
    "b": 43
  },
  "hsl": {
    "h": 347.059,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38362,
    "c": 0.13523,
    "h": 15.1
  },
  "luminance": 0.04922
}

Semantic roles & 50–950 ramp

primary

#7B152B

secondary

#3BB097

accent

#EEC73A

background

#FBF5F5

surface

#F6EAEA

border

#D0C6C6

text

#110505

muted

#807979

Preview Lab

Preview with #7B152B

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

Preview Lab → · Contrast checker → · Palette generator →