#621016#621016

#621016 is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.6% C 0.114 H 23.0°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#621016
RGB	rgb(98, 16, 22)
HSL	hsl(356, 72%, 22%)
HSV	hsv(356, 84%, 38%)
CMYK	cmyk(0%, 83.7%, 77.6%, 61.6%)
CIE-LAB	lab(20.15, 36.02, 19.61)
CIE-LCH	lch(20.15, 41.02, 28.57°)
OKLab	oklab(32.56% 0.1052 0.0446)
OKLCH	oklch(32.56% 0.114 23)
XYZ	xyz(5.3677, 3.0260, 1.0603)
Luminance	0.0302 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621016 #10625C

analogous

#62103F #621016 #623310

triadic

#621016 #166210 #101662

tetradic

#621016 #3F6210 #10625C #331062

square

#621016 #3F6210 #10625C #331062

split-complementary

#621016 #106233 #103F62

monochromatic

#1A0406 #2D070A #621016 #971922 #CB212E

Accessibility & contrast

On white

13.08

#621016 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#621016 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621016

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621016	#FFFFFF	#000000	##FFFFFF
##621016	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292515

Deuteranopia (green-blind)

#3E3713

Tritanopia (blue-blind)

#6D0013

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #621016;
/* rgb */ color: rgb(98, 16, 22);
/* oklch */ color: oklch(32.6% 0.114 23.0);

Tailwind

colors: {
  custom: {
    50: '#965753',
    500: '#621016',
    950: '#000000',
  },
}

SCSS

$custom: #621016;
$custom-light: #965753;
$custom-dark: #000000;

JSON

{
  "hex": "#621016",
  "rgb": {
    "r": 98,
    "g": 16,
    "b": 22
  },
  "hsl": {
    "h": 355.61,
    "s": 71.93,
    "l": 22.353
  },
  "oklch": {
    "l": 0.3256,
    "c": 0.11422,
    "h": 23
  },
  "luminance": 0.03025
}

Semantic roles & 50–950 ramp

primary

#621016

secondary

#339B93

accent

#EFE139

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0F0302

muted

#7E7878

Preview Lab

Preview with #621016

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

Preview Lab → · Contrast checker → · Palette generator →