#621E10#621E10

#621E10 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.0% C 0.102 H 33.4°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#621E10
RGB	rgb(98, 30, 16)
HSL	hsl(10, 72%, 22%)
HSV	hsv(10, 84%, 38%)
CMYK	cmyk(0%, 69.4%, 83.7%, 61.6%)
CIE-LAB	lab(22.17, 29.97, 25.59)
CIE-LCH	lch(22.17, 39.41, 40.49°)
OKLab	oklab(34.05% 0.0848 0.056)
OKLCH	oklch(34.05% 0.102 33.4)
XYZ	xyz(5.5954, 3.5634, 0.8833)
Luminance	0.0356 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621E10 #105462

analogous

#62102B #621E10 #624710

triadic

#621E10 #10621E #1E1062

tetradic

#621E10 #2B6210 #105462 #471062

square

#621E10 #2B6210 #105462 #471062

split-complementary

#621E10 #106247 #102B62

monochromatic

#1A0804 #2D0E07 #621E10 #972E19 #CB3E21

Accessibility & contrast

On white

12.26

#621E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#621E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621E10

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621E10	#FFFFFF	#000000	##FFFFFF
##621E10	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C0E

Deuteranopia (green-blind)

#423B0D

Tritanopia (blue-blind)

#6C0B1B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #621e10;
/* rgb */ color: rgb(98, 30, 16);
/* oklch */ color: oklch(34.0% 0.102 33.4);

Tailwind

colors: {
  custom: {
    50: '#955e4f',
    500: '#621e10',
    950: '#000000',
  },
}

SCSS

$custom: #621e10;
$custom-light: #955e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#621e10",
  "rgb": {
    "r": 98,
    "g": 30,
    "b": 16
  },
  "hsl": {
    "h": 10.244,
    "s": 71.93,
    "l": 22.353
  },
  "oklch": {
    "l": 0.34048,
    "c": 0.10155,
    "h": 33.4
  },
  "luminance": 0.03563
}

Semantic roles & 50–950 ramp

primary

#621E10

secondary

#33899B

accent

#D0EF39

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0402

muted

#7E7978

Preview Lab

Preview with #621E10

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

Preview Lab → · Contrast checker → · Palette generator →