#621710#621710

#621710 is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.2% C 0.109 H 29.4°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#621710
RGB	rgb(98, 23, 16)
HSL	hsl(5, 72%, 22%)
HSV	hsv(5, 84%, 38%)
CMYK	cmyk(0%, 76.5%, 83.7%, 61.6%)
CIE-LAB	lab(21.01, 33.14, 24.34)
CIE-LCH	lch(21.01, 41.12, 36.30°)
OKLab	oklab(33.18% 0.0946 0.0534)
OKLCH	oklch(33.18% 0.109 29.4)
XYZ	xyz(5.4376, 3.2477, 0.8307)
Luminance	0.0325 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621710 #105B62

analogous

#621032 #621710 #624010

triadic

#621710 #106217 #171062

tetradic

#621710 #326210 #105B62 #401062

square

#621710 #326210 #105B62 #401062

split-complementary

#621710 #106240 #103262

monochromatic

#1A0604 #2D0B07 #621710 #972319 #CB3021

Accessibility & contrast

On white

12.73

#621710 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#621710 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621710

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621710	#FFFFFF	#000000	##FFFFFF
##621710	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D280E

Deuteranopia (green-blind)

#40380D

Tritanopia (blue-blind)

#6D0016

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #621710;
/* rgb */ color: rgb(98, 23, 16);
/* oklch */ color: oklch(33.2% 0.109 29.4);

Tailwind

colors: {
  custom: {
    50: '#965a4f',
    500: '#621710',
    950: '#000000',
  },
}

SCSS

$custom: #621710;
$custom-light: #965a4f;
$custom-dark: #000000;

JSON

{
  "hex": "#621710",
  "rgb": {
    "r": 98,
    "g": 23,
    "b": 16
  },
  "hsl": {
    "h": 5.122,
    "s": 71.93,
    "l": 22.353
  },
  "oklch": {
    "l": 0.33177,
    "c": 0.10862,
    "h": 29.4
  },
  "luminance": 0.03247
}

Semantic roles & 50–950 ramp

primary

#621710

secondary

#33929B

accent

#DFEF39

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0F0402

muted

#7E7978

Preview Lab

Preview with #621710

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

Preview Lab → · Contrast checker → · Palette generator →