#7B2315#7B2315

#7B2315 is a dark, vivid red. Relative luminance 0.055; OKLCH L 39.4% C 0.124 H 31.8°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#7B2315
RGB	rgb(123, 35, 21)
HSL	hsl(8, 71%, 28%)
HSV	hsv(8, 83%, 48%)
CMYK	cmyk(0%, 71.5%, 82.9%, 51.8%)
CIE-LAB	lab(28.03, 37.31, 30.25)
CIE-LCH	lch(28.03, 48.04, 39.03°)
OKLab	oklab(39.38% 0.1058 0.0655)
OKLCH	oklch(39.38% 0.124 31.8)
XYZ	xyz(8.9058, 5.4685, 1.2959)
Luminance	0.0547 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B2315 #156D7B

analogous

#7B153A #7B2315 #7B5615

triadic

#7B2315 #157B23 #23157B

tetradic

#7B2315 #3A7B15 #156D7B #56157B

square

#7B2315 #3A7B15 #156D7B #56157B

split-complementary

#7B2315 #157B56 #153A7B

monochromatic

#1A0704 #47140C #7B2315 #AF321E #DB472F

Accessibility & contrast

On white

10.03

#7B2315 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#7B2315 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B2315

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B2315	#FFFFFF	#000000	##FFFFFF
##7B2315	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3613

Deuteranopia (green-blind)

#534911

Tritanopia (blue-blind)

#880421

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7b2315;
/* rgb */ color: rgb(123, 35, 21);
/* oklch */ color: oklch(39.4% 0.124 31.8);

Tailwind

colors: {
  custom: {
    50: '#a96453',
    500: '#7b2315',
    950: '#000000',
  },
}

SCSS

$custom: #7b2315;
$custom-light: #a96453;
$custom-dark: #000000;

JSON

{
  "hex": "#7b2315",
  "rgb": {
    "r": 123,
    "g": 35,
    "b": 21
  },
  "hsl": {
    "h": 8.235,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.39383,
    "c": 0.12438,
    "h": 31.8
  },
  "luminance": 0.05467
}

Semantic roles & 50–950 ramp

primary

#7B2315

secondary

#3BA0B0

accent

#D5EE3A

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#110602

muted

#807A78

Preview Lab

Preview with #7B2315

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

Preview Lab → · Contrast checker → · Palette generator →