#621711#621711

#621711 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.2% C 0.108 H 28.9°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#621711
RGB	rgb(98, 23, 17)
HSL	hsl(4, 70%, 23%)
HSV	hsv(4, 83%, 38%)
CMYK	cmyk(0%, 76.5%, 82.7%, 61.6%)
CIE-LAB	lab(21.02, 33.17, 23.79)
CIE-LCH	lch(21.02, 40.82, 35.64°)
OKLab	oklab(33.19% 0.095 0.0524)
OKLCH	oklch(33.19% 0.108 28.9)
XYZ	xyz(5.4452, 3.2508, 0.8709)
Luminance	0.0325 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621711 #115C62

analogous

#621134 #621711 #623F11

triadic

#621711 #116217 #171162

tetradic

#621711 #346211 #115C62 #3F1162

square

#621711 #346211 #115C62 #3F1162

split-complementary

#621711 #11623F #113462

monochromatic

#1A0605 #2E0B08 #621711 #96231A #CA2F23

Accessibility & contrast

On white

12.73

#621711 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#621711 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621711

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621711	#FFFFFF	#000000	##FFFFFF
##621711	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)

#2D2810

Deuteranopia (green-blind)

#40390E

Tritanopia (blue-blind)

#6D0016

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #621711;
/* rgb */ color: rgb(98, 23, 17);
/* oklch */ color: oklch(33.2% 0.108 28.9);

Tailwind

colors: {
  custom: {
    50: '#965a4f',
    500: '#621711',
    950: '#000000',
  },
}

SCSS

$custom: #621711;
$custom-light: #965a4f;
$custom-dark: #000000;

JSON

{
  "hex": "#621711",
  "rgb": {
    "r": 98,
    "g": 23,
    "b": 17
  },
  "hsl": {
    "h": 4.444,
    "s": 70.435,
    "l": 22.549
  },
  "oklch": {
    "l": 0.33189,
    "c": 0.10844,
    "h": 28.9
  },
  "luminance": 0.0325
}

Semantic roles & 50–950 ramp

primary

#621711

secondary

#34939A

accent

#E0ED3B

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0F0402

muted

#7E7978

Preview Lab

Preview with #621711

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

Preview Lab → · Contrast checker → · Palette generator →