#620F21#620F21

#620F21 is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.7% C 0.115 H 14.9°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#620F21
RGB	rgb(98, 15, 33)
HSL	hsl(347, 73%, 22%)
HSV	hsv(347, 85%, 38%)
CMYK	cmyk(0%, 84.7%, 66.3%, 61.6%)
CIE-LAB	lab(20.24, 36.99, 12.12)
CIE-LCH	lch(20.24, 38.93, 18.14°)
OKLab	oklab(32.69% 0.1109 0.0295)
OKLCH	oklch(32.69% 0.115 14.9)
XYZ	xyz(5.4829, 3.0490, 1.7384)
Luminance	0.0305 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#620F21 #0F6250

analogous

#620F4B #620F21 #62270F

triadic

#620F21 #21620F #0F2162

tetradic

#620F21 #4B620F #0F6250 #270F62

square

#620F21 #4B620F #0F6250 #270F62

split-complementary

#620F21 #0F6227 #0F4B62

monochromatic

#1B0409 #2D070F #620F21 #971733 #CC1F45

Accessibility & contrast

On white

13.05

#620F21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#620F21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #620F21

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##620F21	#FFFFFF	#000000	##FFFFFF
##620F21	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272621

Deuteranopia (green-blind)

#3C371F

Tritanopia (blue-blind)

#6C0017

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #620f21;
/* rgb */ color: rgb(98, 15, 33);
/* oklch */ color: oklch(32.7% 0.115 14.9);

Tailwind

colors: {
  custom: {
    50: '#95575b',
    500: '#620f21',
    950: '#000000',
  },
}

SCSS

$custom: #620f21;
$custom-light: #95575b;
$custom-dark: #000000;

JSON

{
  "hex": "#620f21",
  "rgb": {
    "r": 98,
    "g": 15,
    "b": 33
  },
  "hsl": {
    "h": 346.988,
    "s": 73.451,
    "l": 22.157
  },
  "oklch": {
    "l": 0.32694,
    "c": 0.11477,
    "h": 14.9
  },
  "luminance": 0.03048
}

Semantic roles & 50–950 ramp

primary

#620F21

secondary

#329B84

accent

#F0C838

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #620F21

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

Preview Lab → · Contrast checker → · Palette generator →