#621323#621323

#621323 is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.1% C 0.111 H 14.6°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#621323
RGB	rgb(98, 19, 35)
HSL	hsl(348, 68%, 23%)
HSV	hsv(348, 81%, 38%)
CMYK	cmyk(0%, 80.6%, 64.3%, 61.6%)
CIE-LAB	lab(20.77, 35.77, 11.42)
CIE-LCH	lch(20.77, 37.55, 17.70°)
OKLab	oklab(33.1% 0.1074 0.028)
OKLCH	oklch(33.1% 0.111 14.6)
XYZ	xyz(5.5738, 3.1846, 1.9110)
Luminance	0.0318 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621323 #136252

analogous

#62134A #621323 #622A13

triadic

#621323 #236213 #132362

tetradic

#621323 #4A6213 #136252 #2A1362

square

#621323 #4A6213 #136252 #2A1362

split-complementary

#621323 #13622A #134A62

monochromatic

#1A0509 #2F0911 #621323 #951D35 #C92748

Accessibility & contrast

On white

12.83

#621323 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#621323 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621323

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621323	#FFFFFF	#000000	##FFFFFF
##621323	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292823

Deuteranopia (green-blind)

#3D3821

Tritanopia (blue-blind)

#6C001A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #621323;
/* rgb */ color: rgb(98, 19, 35);
/* oklch */ color: oklch(33.1% 0.111 14.6);

Tailwind

colors: {
  custom: {
    50: '#94595d',
    500: '#621323',
    950: '#000000',
  },
}

SCSS

$custom: #621323;
$custom-light: #94595d;
$custom-dark: #000000;

JSON

{
  "hex": "#621323",
  "rgb": {
    "r": 98,
    "g": 19,
    "b": 35
  },
  "hsl": {
    "h": 347.848,
    "s": 67.521,
    "l": 22.941
  },
  "oklch": {
    "l": 0.331,
    "c": 0.11101,
    "h": 14.6
  },
  "luminance": 0.03184
}

Semantic roles & 50–950 ramp

primary

#621323

secondary

#379A86

accent

#EAC73D

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #621323

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

Preview Lab → · Contrast checker → · Palette generator →