#A6213E#A6213E

#A6213E is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.8% C 0.167 H 14.7°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#A6213E
RGB	rgb(166, 33, 62)
HSL	hsl(347, 67%, 39%)
HSV	hsv(347, 80%, 65%)
CMYK	cmyk(0%, 80.1%, 62.7%, 34.9%)
CIE-LAB	lab(37.01, 53.98, 17.49)
CIE-LCH	lch(37.01, 56.75, 17.95°)
OKLab	oklab(47.82% 0.162 0.0426)
OKLCH	oklch(47.82% 0.167 14.7)
XYZ	xyz(17.1411, 9.5451, 5.4963)
Luminance	0.0954 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6213E #21A689

analogous

#A62181 #A6213E #A64721

triadic

#A6213E #3EA621 #213EA6

tetradic

#A6213E #81A621 #21A689 #4721A6

square

#A6213E #81A621 #21A689 #4721A6

split-complementary

#A6213E #21A647 #2181A6

monochromatic

#400D18 #73172B #A6213E #D62F53 #E0627D

Accessibility & contrast

On white

7.22

#A6213E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#A6213E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A6213E

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6213E	#FFFFFF	#000000	##FFFFFF
##A6213E	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48463E

Deuteranopia (green-blind)

#69613A

Tritanopia (blue-blind)

#B6002E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a6213e;
/* rgb */ color: rgb(166, 33, 62);
/* oklch */ color: oklch(47.8% 0.167 14.7);

Tailwind

colors: {
  custom: {
    50: '#c86a73',
    500: '#a6213e',
    950: '#000000',
  },
}

SCSS

$custom: #a6213e;
$custom-light: #c86a73;
$custom-dark: #000000;

JSON

{
  "hex": "#a6213e",
  "rgb": {
    "r": 166,
    "g": 33,
    "b": 62
  },
  "hsl": {
    "h": 346.917,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47822,
    "c": 0.16745,
    "h": 14.7
  },
  "luminance": 0.09543
}

Semantic roles & 50–950 ramp

primary

#A6213E

secondary

#5EC5AE

accent

#EAC43E

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#140708

muted

#837A7B

Preview Lab

Preview with #A6213E

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

Preview Lab → · Contrast checker → · Palette generator →