#621418#621418

#621418 is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.0% C 0.110 H 23.2°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#621418
RGB	rgb(98, 20, 24)
HSL	hsl(357, 66%, 23%)
HSV	hsv(357, 80%, 38%)
CMYK	cmyk(0%, 79.6%, 75.5%, 61.6%)
CIE-LAB	lab(20.69, 34.70, 18.90)
CIE-LCH	lch(20.69, 39.51, 28.58°)
OKLab	oklab(32.97% 0.1015 0.0435)
OKLCH	oklch(32.97% 0.11 23.2)
XYZ	xyz(5.4526, 3.1638, 1.1875)
Luminance	0.0316 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621418 #14625E

analogous

#62143F #621418 #623714

triadic

#621418 #186214 #141862

tetradic

#621418 #3F6214 #14625E #371462

square

#621418 #3F6214 #14625E #371462

split-complementary

#621418 #146237 #143F62

monochromatic

#190506 #2F0A0C #621418 #951E24 #C82931

Accessibility & contrast

On white

12.86

#621418 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#621418 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621418

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621418	#FFFFFF	#000000	##FFFFFF
##621418	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2717

Deuteranopia (green-blind)

#3E3815

Tritanopia (blue-blind)

#6C0016

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #621418;
/* rgb */ color: rgb(98, 20, 24);
/* oklch */ color: oklch(33.0% 0.110 23.2);

Tailwind

colors: {
  custom: {
    50: '#955954',
    500: '#621418',
    950: '#000000',
  },
}

SCSS

$custom: #621418;
$custom-light: #955954;
$custom-dark: #000000;

JSON

{
  "hex": "#621418",
  "rgb": {
    "r": 98,
    "g": 20,
    "b": 24
  },
  "hsl": {
    "h": 356.923,
    "s": 66.102,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32972,
    "c": 0.11036,
    "h": 23.2
  },
  "luminance": 0.03163
}

Semantic roles & 50–950 ramp

primary

#621418

secondary

#389994

accent

#E9E03F

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0402

muted

#7E7978

Preview Lab

Preview with #621418

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

Preview Lab → · Contrast checker → · Palette generator →