#A22E25#A22E25

#A22E25 is a mid, vivid red. Relative luminance 0.098; OKLCH L 47.9% C 0.154 H 28.6°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#A22E25
RGB	rgb(162, 46, 37)
HSL	hsl(4, 63%, 39%)
HSV	hsv(4, 77%, 64%)
CMYK	cmyk(0%, 71.6%, 77.2%, 36.5%)
CIE-LAB	lab(37.43, 47.00, 33.21)
CIE-LCH	lch(37.43, 57.55, 35.25°)
OKLab	oklab(47.86% 0.1348 0.0736)
OKLCH	oklch(47.86% 0.154 28.6)
XYZ	xyz(16.2131, 9.7714, 2.7823)
Luminance	0.0977 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A22E25 #2599A2

analogous

#A2255B #A22E25 #A26D25

triadic

#A22E25 #25A22E #2E25A2

tetradic

#A22E25 #5BA225 #2599A2 #6D25A2

square

#A22E25 #5BA225 #2599A2 #6D25A2

split-complementary

#A22E25 #25A26D #255BA2

monochromatic

#3E120E #70201A #A22E25 #D13F34 #DC6E65

Accessibility & contrast

On white

7.11

#A22E25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#A22E25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A22E25

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A22E25	#FFFFFF	#000000	##FFFFFF
##A22E25	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504823

Deuteranopia (green-blind)

#6D6121

Tritanopia (blue-blind)

#B3002D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a22e25;
/* rgb */ color: rgb(162, 46, 37);
/* oklch */ color: oklch(47.9% 0.154 28.6);

Tailwind

colors: {
  custom: {
    50: '#c66f60',
    500: '#a22e25',
    950: '#000000',
  },
}

SCSS

$custom: #a22e25;
$custom-light: #c66f60;
$custom-dark: #000000;

JSON

{
  "hex": "#a22e25",
  "rgb": {
    "r": 162,
    "g": 46,
    "b": 37
  },
  "hsl": {
    "h": 4.32,
    "s": 62.814,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47864,
    "c": 0.15364,
    "h": 28.6
  },
  "luminance": 0.09769
}

Semantic roles & 50–950 ramp

primary

#A22E25

secondary

#61BBC2

accent

#DAE642

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#140805

muted

#837B79

Preview Lab

Preview with #A22E25

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

Preview Lab → · Contrast checker → · Palette generator →