#621515#621515

#621515 is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.0% C 0.110 H 25.6°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#621515
RGB	rgb(98, 21, 21)
HSL	hsl(0, 65%, 23%)
HSV	hsv(0, 79%, 38%)
CMYK	cmyk(0%, 78.6%, 78.6%, 61.6%)
CIE-LAB	lab(20.78, 34.16, 21.01)
CIE-LCH	lch(20.78, 40.10, 31.59°)
OKLab	oklab(33.03% 0.099 0.0474)
OKLCH	oklch(33.03% 0.11 25.6)
XYZ	xyz(5.4411, 3.1880, 1.0382)
Luminance	0.0319 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621515 #156262

analogous

#62153B #621515 #623B15

triadic

#621515 #156215 #151562

tetradic

#621515 #3B6215 #156262 #3B1562

square

#621515 #3B6215 #156262 #3B1562

split-complementary

#621515 #15623B #153B62

monochromatic

#190505 #300A0A #621515 #942020 #C72B2B

Accessibility & contrast

On white

12.83

#621515 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#621515 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621515

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621515	#FFFFFF	#000000	##FFFFFF
##621515	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)

#2C2714

Deuteranopia (green-blind)

#3F3812

Tritanopia (blue-blind)

#6C0016

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #621515;
/* rgb */ color: rgb(98, 21, 21);
/* oklch */ color: oklch(33.0% 0.110 25.6);

Tailwind

colors: {
  custom: {
    50: '#955952',
    500: '#621515',
    950: '#000000',
  },
}

SCSS

$custom: #621515;
$custom-light: #955952;
$custom-dark: #000000;

JSON

{
  "hex": "#621515",
  "rgb": {
    "r": 98,
    "g": 21,
    "b": 21
  },
  "hsl": {
    "h": 0,
    "s": 64.706,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33027,
    "c": 0.10976,
    "h": 25.6
  },
  "luminance": 0.03187
}

Semantic roles & 50–950 ramp

primary

#621515

secondary

#3A9999

accent

#E8E840

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0F0402

muted

#7E7978

Preview Lab

Preview with #621515

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

Preview Lab → · Contrast checker → · Palette generator →