#A62321#A62321

#A62321 is a mid, vivid red. Relative luminance 0.094; OKLCH L 47.5% C 0.168 H 27.0°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#A62321
RGB	rgb(166, 35, 33)
HSL	hsl(1, 67%, 39%)
HSV	hsv(1, 80%, 65%)
CMYK	cmyk(0%, 78.9%, 80.1%, 34.9%)
CIE-LAB	lab(36.78, 51.99, 35.06)
CIE-LCH	lch(36.78, 62.71, 34.00°)
OKLab	oklab(47.51% 0.1492 0.0762)
OKLCH	oklch(47.51% 0.168 27)
XYZ	xyz(16.6034, 9.4215, 2.3829)
Luminance	0.0942 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A62321 #21A4A6

analogous

#A62162 #A62321 #A66621

triadic

#A62321 #21A623 #2321A6

tetradic

#A62321 #62A621 #21A4A6 #6621A6

square

#A62321 #62A621 #21A4A6 #6621A6

split-complementary

#A62321 #21A666 #2162A6

monochromatic

#400D0D #731817 #A62321 #D6312F #E06462

Accessibility & contrast

On white

7.28

#A62321 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#A62321 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A62321

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A62321	#FFFFFF	#000000	##FFFFFF
##A62321	1.00	7.28	2.88	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C441F

Deuteranopia (green-blind)

#6C611B

Tritanopia (blue-blind)

#B70024

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a62321;
/* rgb */ color: rgb(166, 35, 33);
/* oklch */ color: oklch(47.5% 0.168 27.0);

Tailwind

colors: {
  custom: {
    50: '#ca6a5d',
    500: '#a62321',
    950: '#000000',
  },
}

SCSS

$custom: #a62321;
$custom-light: #ca6a5d;
$custom-dark: #000000;

JSON

{
  "hex": "#a62321",
  "rgb": {
    "r": 166,
    "g": 35,
    "b": 33
  },
  "hsl": {
    "h": 0.902,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.4751,
    "c": 0.16752,
    "h": 27
  },
  "luminance": 0.09419
}

Semantic roles & 50–950 ramp

primary

#A62321

secondary

#5EC3C5

accent

#E7EA3E

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A62321

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

Preview Lab → · Contrast checker → · Palette generator →