#621319#621319

#621319 is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.9% C 0.111 H 22.1°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#621319
RGB	rgb(98, 19, 25)
HSL	hsl(355, 68%, 23%)
HSV	hsv(355, 81%, 38%)
CMYK	cmyk(0%, 80.6%, 74.5%, 61.6%)
CIE-LAB	lab(20.57, 35.13, 18.08)
CIE-LCH	lch(20.57, 39.51, 27.24°)
OKLab	oklab(32.89% 0.1031 0.0418)
OKLCH	oklch(32.89% 0.111 22.1)
XYZ	xyz(5.4460, 3.1334, 1.2376)
Luminance	0.0313 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621319 #13625C

analogous

#621340 #621319 #623413

triadic

#621319 #196213 #131962

tetradic

#621319 #406213 #13625C #341362

square

#621319 #406213 #13625C #341362

split-complementary

#621319 #136234 #134062

monochromatic

#1A0507 #2F090C #621319 #951D26 #C92733

Accessibility & contrast

On white

12.91

#621319 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#621319 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621319

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621319	#FFFFFF	#000000	##FFFFFF
##621319	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2719

Deuteranopia (green-blind)

#3E3816

Tritanopia (blue-blind)

#6C0016

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #621319;
/* rgb */ color: rgb(98, 19, 25);
/* oklch */ color: oklch(32.9% 0.111 22.1);

Tailwind

colors: {
  custom: {
    50: '#955855',
    500: '#621319',
    950: '#000000',
  },
}

SCSS

$custom: #621319;
$custom-light: #955855;
$custom-dark: #000000;

JSON

{
  "hex": "#621319",
  "rgb": {
    "r": 98,
    "g": 19,
    "b": 25
  },
  "hsl": {
    "h": 355.443,
    "s": 67.521,
    "l": 22.941
  },
  "oklch": {
    "l": 0.32889,
    "c": 0.11123,
    "h": 22.1
  },
  "luminance": 0.03133
}

Semantic roles & 50–950 ramp

primary

#621319

secondary

#379A92

accent

#EADD3D

background

#F9F5F4

surface

#F2E9E8

border

#CCC5C4

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #621319

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

Preview Lab → · Contrast checker → · Palette generator →