#621024#621024

#621024 is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.9% C 0.114 H 12.8°. Best body text is #FFFFFF at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#621024
RGB	rgb(98, 16, 36)
HSL	hsl(345, 72%, 22%)
HSV	hsv(345, 84%, 38%)
CMYK	cmyk(0%, 83.7%, 63.3%, 61.6%)
CIE-LAB	lab(20.42, 36.89, 10.25)
CIE-LCH	lch(20.42, 38.28, 15.53°)
OKLab	oklab(32.85% 0.1112 0.0253)
OKLCH	oklch(32.85% 0.114 12.8)
XYZ	xyz(5.5413, 3.0954, 1.9744)
Luminance	0.0309 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621024 #10624E

analogous

#62104D #621024 #622510

triadic

#621024 #246210 #102462

tetradic

#621024 #4D6210 #10624E #251062

square

#621024 #4D6210 #10624E #251062

split-complementary

#621024 #106225 #104D62

monochromatic

#1A040A #2D0711 #621024 #971937 #CB214B

Accessibility & contrast

On white

12.97

#621024 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#621024 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621024

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621024	#FFFFFF	#000000	##FFFFFF
##621024	1.00	12.97	1.62	12.97
#FFFFFF	12.97	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272624

Deuteranopia (green-blind)

#3C3722

Tritanopia (blue-blind)

#6C0019

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #621024;
/* rgb */ color: rgb(98, 16, 36);
/* oklch */ color: oklch(32.9% 0.114 12.8);

Tailwind

colors: {
  custom: {
    50: '#94585e',
    500: '#621024',
    950: '#000000',
  },
}

SCSS

$custom: #621024;
$custom-light: #94585e;
$custom-dark: #000000;

JSON

{
  "hex": "#621024",
  "rgb": {
    "r": 98,
    "g": 16,
    "b": 36
  },
  "hsl": {
    "h": 345.366,
    "s": 71.93,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32852,
    "c": 0.11406,
    "h": 12.8
  },
  "luminance": 0.03095
}

Semantic roles & 50–950 ramp

primary

#621024

secondary

#339B81

accent

#EFC239

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #621024

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

Preview Lab → · Contrast checker → · Palette generator →