#A62631#A62631

#A62631 is a mid, vivid red. Relative luminance 0.097; OKLCH L 48.0% C 0.163 H 21.7°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#A62631
RGB	rgb(166, 38, 49)
HSL	hsl(355, 63%, 40%)
HSV	hsv(355, 77%, 65%)
CMYK	cmyk(0%, 77.1%, 70.5%, 34.9%)
CIE-LAB	lab(37.33, 51.70, 26.10)
CIE-LCH	lch(37.33, 57.91, 26.78°)
OKLab	oklab(47.98% 0.1519 0.0605)
OKLCH	oklch(47.98% 0.163 21.7)
XYZ	xyz(16.9753, 9.7176, 3.8870)
Luminance	0.0972 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A62631 #26A69B

analogous

#A62671 #A62631 #A65B26

triadic

#A62631 #31A626 #2631A6

tetradic

#A62631 #71A626 #26A69B #5B26A6

square

#A62631 #71A626 #26A69B #5B26A6

split-complementary

#A62631 #26A65B #2671A6

monochromatic

#420F14 #741B22 #A62631 #D13845 #DD6A73

Accessibility & contrast

On white

7.14

#A62631 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#A62631 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A62631

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A62631	#FFFFFF	#000000	##FFFFFF
##A62631	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4630

Deuteranopia (green-blind)

#6C622D

Tritanopia (blue-blind)

#B7002B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a62631;
/* rgb */ color: rgb(166, 38, 49);
/* oklch */ color: oklch(48.0% 0.163 21.7);

Tailwind

colors: {
  custom: {
    50: '#c86c69',
    500: '#a62631',
    950: '#000000',
  },
}

SCSS

$custom: #a62631;
$custom-light: #c86c69;
$custom-dark: #000000;

JSON

{
  "hex": "#a62631",
  "rgb": {
    "r": 166,
    "g": 38,
    "b": 49
  },
  "hsl": {
    "h": 354.844,
    "s": 62.745,
    "l": 40
  },
  "oklch": {
    "l": 0.47983,
    "c": 0.16344,
    "h": 21.7
  },
  "luminance": 0.09715
}

Semantic roles & 50–950 ramp

primary

#A62631

secondary

#65C3BB

accent

#E6D842

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150706

muted

#837A7A

Preview Lab

Preview with #A62631

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

Preview Lab → · Contrast checker → · Palette generator →