#A62331#A62331

#A62331 is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.7% C 0.166 H 21.0°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#A62331
RGB	rgb(166, 35, 49)
HSL	hsl(354, 65%, 39%)
HSV	hsv(354, 79%, 65%)
CMYK	cmyk(0%, 78.9%, 70.5%, 34.9%)
CIE-LAB	lab(36.99, 52.65, 25.68)
CIE-LCH	lch(36.99, 58.58, 26.00°)
OKLab	oklab(47.73% 0.1549 0.0596)
OKLCH	oklch(47.73% 0.166 21)
XYZ	xyz(16.8832, 9.5334, 3.8563)
Luminance	0.0953 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A62331 #23A698

analogous

#A62373 #A62331 #A65723

triadic

#A62331 #31A623 #2331A6

tetradic

#A62331 #73A623 #23A698 #5723A6

square

#A62331 #73A623 #23A698 #5723A6

split-complementary

#A62331 #23A657 #2373A6

monochromatic

#410E13 #731822 #A62331 #D43244 #DF6572

Accessibility & contrast

On white

7.23

#A62331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#A62331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A62331

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A62331	#FFFFFF	#000000	##FFFFFF
##A62331	1.00	7.23	2.91	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4530

Deuteranopia (green-blind)

#6B612D

Tritanopia (blue-blind)

#B7002A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a62331;
/* rgb */ color: rgb(166, 35, 49);
/* oklch */ color: oklch(47.7% 0.166 21.0);

Tailwind

colors: {
  custom: {
    50: '#c86b69',
    500: '#a62331',
    950: '#000000',
  },
}

SCSS

$custom: #a62331;
$custom-light: #c86b69;
$custom-dark: #000000;

JSON

{
  "hex": "#a62331",
  "rgb": {
    "r": 166,
    "g": 35,
    "b": 49
  },
  "hsl": {
    "h": 353.588,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.47731,
    "c": 0.16594,
    "h": 21
  },
  "luminance": 0.09531
}

Semantic roles & 50–950 ramp

primary

#A62331

secondary

#61C4B9

accent

#E8D640

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150706

muted

#837A7A

Preview Lab

Preview with #A62331

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

Preview Lab → · Contrast checker → · Palette generator →