#A62821#A62821

#A62821 is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.9% C 0.164 H 28.3°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#A62821
RGB	rgb(166, 40, 33)
HSL	hsl(3, 67%, 39%)
HSV	hsv(3, 80%, 65%)
CMYK	cmyk(0%, 75.9%, 80.1%, 34.9%)
CIE-LAB	lab(37.37, 50.36, 35.66)
CIE-LCH	lch(37.37, 61.71, 35.30°)
OKLab	oklab(47.94% 0.1441 0.0775)
OKLCH	oklch(47.94% 0.164 28.3)
XYZ	xyz(16.7612, 9.7370, 2.4354)
Luminance	0.0973 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A62821 #219FA6

analogous

#A6215D #A62821 #A66B21

triadic

#A62821 #21A628 #2821A6

tetradic

#A62821 #5DA621 #219FA6 #6B21A6

square

#A62821 #5DA621 #219FA6 #6B21A6

split-complementary

#A62821 #21A66B #215DA6

monochromatic

#400F0D #731C17 #A62821 #D6372F #E06862

Accessibility & contrast

On white

7.13

#A62821 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#A62821 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A62821

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A62821	#FFFFFF	#000000	##FFFFFF
##A62821	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F461F

Deuteranopia (green-blind)

#6E621B

Tritanopia (blue-blind)

#B70028

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a62821;
/* rgb */ color: rgb(166, 40, 33);
/* oklch */ color: oklch(47.9% 0.164 28.3);

Tailwind

colors: {
  custom: {
    50: '#c96c5d',
    500: '#a62821',
    950: '#000000',
  },
}

SCSS

$custom: #a62821;
$custom-light: #c96c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#a62821",
  "rgb": {
    "r": 166,
    "g": 40,
    "b": 33
  },
  "hsl": {
    "h": 3.158,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47944,
    "c": 0.16359,
    "h": 28.3
  },
  "luminance": 0.09734
}

Semantic roles & 50–950 ramp

primary

#A62821

secondary

#5EBFC5

accent

#E1EA3E

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A62821

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

Preview Lab → · Contrast checker → · Palette generator →