#621712#621712

#621712 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.2% C 0.108 H 28.3°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#621712
RGB	rgb(98, 23, 18)
HSL	hsl(4, 69%, 23%)
HSV	hsv(4, 82%, 38%)
CMYK	cmyk(0%, 76.5%, 81.6%, 61.6%)
CIE-LAB	lab(21.03, 33.22, 23.20)
CIE-LCH	lch(21.03, 40.52, 34.94°)
OKLab	oklab(33.2% 0.0953 0.0514)
OKLCH	oklch(33.2% 0.108 28.3)
XYZ	xyz(5.4532, 3.2540, 0.9131)
Luminance	0.0325 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621712 #125D62

analogous

#621235 #621712 #623F12

triadic

#621712 #126217 #171262

tetradic

#621712 #356212 #125D62 #3F1262

square

#621712 #356212 #125D62 #3F1262

split-complementary

#621712 #12623F #123562

monochromatic

#1A0605 #2E0B09 #621712 #96231B #C92F25

Accessibility & contrast

On white

12.72

#621712 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#621712 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621712

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621712	#FFFFFF	#000000	##FFFFFF
##621712	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2811

Deuteranopia (green-blind)

#40390F

Tritanopia (blue-blind)

#6D0017

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #621712;
/* rgb */ color: rgb(98, 23, 18);
/* oklch */ color: oklch(33.2% 0.108 28.3);

Tailwind

colors: {
  custom: {
    50: '#965a50',
    500: '#621712',
    950: '#000000',
  },
}

SCSS

$custom: #621712;
$custom-light: #965a50;
$custom-dark: #000000;

JSON

{
  "hex": "#621712",
  "rgb": {
    "r": 98,
    "g": 23,
    "b": 18
  },
  "hsl": {
    "h": 3.75,
    "s": 68.966,
    "l": 22.745
  },
  "oklch": {
    "l": 0.33202,
    "c": 0.10828,
    "h": 28.3
  },
  "luminance": 0.03253
}

Semantic roles & 50–950 ramp

primary

#621712

secondary

#36949A

accent

#E1EC3C

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0F0402

muted

#7E7978

Preview Lab

Preview with #621712

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

Preview Lab → · Contrast checker → · Palette generator →