#A8213D#A8213D

#A8213D is a mid, vivid red. Relative luminance 0.097; OKLCH L 48.2% C 0.169 H 15.5°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#A8213D
RGB	rgb(168, 33, 61)
HSL	hsl(348, 67%, 39%)
HSV	hsv(348, 80%, 66%)
CMYK	cmyk(0%, 80.4%, 63.7%, 34.1%)
CIE-LAB	lab(37.39, 54.50, 18.70)
CIE-LCH	lch(37.39, 57.62, 18.94°)
OKLab	oklab(48.17% 0.1631 0.0452)
OKLCH	oklch(48.17% 0.169 15.5)
XYZ	xyz(17.5365, 9.7521, 5.3729)
Luminance	0.0975 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8213D #21A88C

analogous

#A82180 #A8213D #A84921

triadic

#A8213D #3DA821 #213DA8

tetradic

#A8213D #80A821 #21A88C #4921A8

square

#A8213D #80A821 #21A88C #4921A8

split-complementary

#A8213D #21A849 #2180A8

monochromatic

#420D18 #75172A #A8213D #D63052 #E0637D

Accessibility & contrast

On white

7.12

#A8213D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#A8213D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A8213D

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8213D	#FFFFFF	#000000	##FFFFFF
##A8213D	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49463D

Deuteranopia (green-blind)

#6B6239

Tritanopia (blue-blind)

#B8002D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a8213d;
/* rgb */ color: rgb(168, 33, 61);
/* oklch */ color: oklch(48.2% 0.169 15.5);

Tailwind

colors: {
  custom: {
    50: '#c96b72',
    500: '#a8213d',
    950: '#000000',
  },
}

SCSS

$custom: #a8213d;
$custom-light: #c96b72;
$custom-dark: #000000;

JSON

{
  "hex": "#a8213d",
  "rgb": {
    "r": 168,
    "g": 33,
    "b": 61
  },
  "hsl": {
    "h": 347.556,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.48168,
    "c": 0.16929,
    "h": 15.5
  },
  "luminance": 0.09749
}

Semantic roles & 50–950 ramp

primary

#A8213D

secondary

#5FC5B0

accent

#EAC63E

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#150707

muted

#837A7A

Preview Lab

Preview with #A8213D

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

Preview Lab → · Contrast checker → · Palette generator →