#A22B29#A22B29

#A22B29 is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.6% C 0.156 H 26.2°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#A22B29
RGB	rgb(162, 43, 41)
HSL	hsl(1, 60%, 40%)
HSV	hsv(1, 75%, 64%)
CMYK	cmyk(0%, 73.5%, 74.7%, 36.5%)
CIE-LAB	lab(37.06, 48.31, 30.46)
CIE-LCH	lch(37.06, 57.11, 32.23°)
OKLab	oklab(47.61% 0.1398 0.0687)
OKLCH	oklch(47.61% 0.156 26.2)
XYZ	xyz(16.1662, 9.5717, 3.0937)
Luminance	0.0957 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A22B29 #29A0A2

analogous

#A22963 #A22B29 #A26829

triadic

#A22B29 #29A22B #2B29A2

tetradic

#A22B29 #63A229 #29A0A2 #6829A2

square

#A22B29 #63A229 #29A0A2 #6829A2

split-complementary

#A22B29 #29A268 #2963A2

monochromatic

#401110 #711E1D #A22B29 #CD3D3B #DA6E6C

Accessibility & contrast

On white

7.21

#A22B29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#A22B29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A22B29

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A22B29	#FFFFFF	#000000	##FFFFFF
##A22B29	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4728

Deuteranopia (green-blind)

#6B6125

Tritanopia (blue-blind)

#B2002C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a22b29;
/* rgb */ color: rgb(162, 43, 41);
/* oklch */ color: oklch(47.6% 0.156 26.2);

Tailwind

colors: {
  custom: {
    50: '#c66d63',
    500: '#a22b29',
    950: '#000000',
  },
}

SCSS

$custom: #a22b29;
$custom-light: #c66d63;
$custom-dark: #000000;

JSON

{
  "hex": "#a22b29",
  "rgb": {
    "r": 162,
    "g": 43,
    "b": 41
  },
  "hsl": {
    "h": 0.992,
    "s": 59.606,
    "l": 39.804
  },
  "oklch": {
    "l": 0.47606,
    "c": 0.15579,
    "h": 26.2
  },
  "luminance": 0.09569
}

Semantic roles & 50–950 ramp

primary

#A22B29

secondary

#67BFC0

accent

#E0E345

background

#FDF6F5

surface

#FAECEA

border

#D3C7C6

text

#140805

muted

#837B79

Preview Lab

Preview with #A22B29

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

Preview Lab → · Contrast checker → · Palette generator →