#A22833#A22833

#A22833 is a mid, vivid red. Relative luminance 0.094; OKLCH L 47.5% C 0.157 H 21.0°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#A22833
RGB	rgb(162, 40, 51)
HSL	hsl(355, 60%, 40%)
HSV	hsv(355, 75%, 64%)
CMYK	cmyk(0%, 75.3%, 68.5%, 36.5%)
CIE-LAB	lab(36.82, 49.89, 24.05)
CIE-LCH	lch(36.82, 55.38, 25.73°)
OKLab	oklab(47.47% 0.147 0.0564)
OKLCH	oklch(47.47% 0.157 21)
XYZ	xyz(16.2584, 9.4404, 4.0974)
Luminance	0.0944 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A22833 #28A297

analogous

#A22870 #A22833 #A25A28

triadic

#A22833 #33A228 #2833A2

tetradic

#A22833 #70A228 #28A297 #5A28A2

square

#A22833 #70A228 #28A297 #5A28A2

split-complementary

#A22833 #28A25A #2870A2

monochromatic

#401014 #711C24 #A22833 #CE3947 #DA6A74

Accessibility & contrast

On white

7.27

#A22833 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#A22833 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A22833

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A22833	#FFFFFF	#000000	##FFFFFF
##A22833	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4632

Deuteranopia (green-blind)

#6A602F

Tritanopia (blue-blind)

#B2002D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a22833;
/* rgb */ color: rgb(162, 40, 51);
/* oklch */ color: oklch(47.5% 0.157 21.0);

Tailwind

colors: {
  custom: {
    50: '#c56c6a',
    500: '#a22833',
    950: '#000000',
  },
}

SCSS

$custom: #a22833;
$custom-light: #c56c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#a22833",
  "rgb": {
    "r": 162,
    "g": 40,
    "b": 51
  },
  "hsl": {
    "h": 354.59,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47471,
    "c": 0.15749,
    "h": 21
  },
  "luminance": 0.09438
}

Semantic roles & 50–950 ramp

primary

#A22833

secondary

#65C1B8

accent

#E4D544

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A22833

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

Preview Lab → · Contrast checker → · Palette generator →