#621827#621827

#621827 is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.7% C 0.106 H 13.2°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#621827
RGB	rgb(98, 24, 39)
HSL	hsl(348, 61%, 24%)
HSV	hsv(348, 76%, 38%)
CMYK	cmyk(0%, 75.5%, 60.2%, 61.6%)
CIE-LAB	lab(21.57, 34.12, 9.71)
CIE-LCH	lch(21.57, 35.48, 15.88°)
OKLab	oklab(33.73% 0.1029 0.0242)
OKLCH	oklch(33.73% 0.106 13.2)
XYZ	xyz(5.7304, 3.3972, 2.2730)
Luminance	0.0340 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621827 #186253

analogous

#62184C #621827 #622E18

triadic

#621827 #276218 #182762

tetradic

#621827 #4C6218 #186253 #2E1862

square

#621827 #4C6218 #186253 #2E1862

split-complementary

#621827 #18622E #184C62

monochromatic

#19060A #310C13 #621827 #93243B #C4304E

Accessibility & contrast

On white

12.51

#621827 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#621827 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621827

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621827	#FFFFFF	#000000	##FFFFFF
##621827	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2A27

Deuteranopia (green-blind)

#3E3925

Tritanopia (blue-blind)

#6C061E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #621827;
/* rgb */ color: rgb(98, 24, 39);
/* oklch */ color: oklch(33.7% 0.106 13.2);

Tailwind

colors: {
  custom: {
    50: '#945b60',
    500: '#621827',
    950: '#000000',
  },
}

SCSS

$custom: #621827;
$custom-light: #945b60;
$custom-dark: #000000;

JSON

{
  "hex": "#621827",
  "rgb": {
    "r": 98,
    "g": 24,
    "b": 39
  },
  "hsl": {
    "h": 347.838,
    "s": 60.656,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33725,
    "c": 0.10569,
    "h": 13.2
  },
  "luminance": 0.03396
}

Semantic roles & 50–950 ramp

primary

#621827

secondary

#3E9886

accent

#E4C344

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0405

muted

#7E7979

Preview Lab

Preview with #621827

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

Preview Lab → · Contrast checker → · Palette generator →