#A22D25#A22D25

#A22D25 is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.8% C 0.155 H 28.3°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#A22D25
RGB	rgb(162, 45, 37)
HSL	hsl(4, 63%, 39%)
HSV	hsv(4, 77%, 64%)
CMYK	cmyk(0%, 72.2%, 77.2%, 36.5%)
CIE-LAB	lab(37.29, 47.39, 33.06)
CIE-LCH	lch(37.29, 57.78, 34.90°)
OKLab	oklab(47.76% 0.1361 0.0733)
OKLCH	oklch(47.76% 0.155 28.3)
XYZ	xyz(16.1745, 9.6942, 2.7694)
Luminance	0.0969 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A22D25 #259AA2

analogous

#A2255C #A22D25 #A26C25

triadic

#A22D25 #25A22D #2D25A2

tetradic

#A22D25 #5CA225 #259AA2 #6C25A2

square

#A22D25 #5CA225 #259AA2 #6C25A2

split-complementary

#A22D25 #25A26C #255CA2

monochromatic

#3E110E #701F1A #A22D25 #D13E34 #DC6D65

Accessibility & contrast

On white

7.15

#A22D25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#A22D25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A22D25

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A22D25	#FFFFFF	#000000	##FFFFFF
##A22D25	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4723

Deuteranopia (green-blind)

#6C6120

Tritanopia (blue-blind)

#B3002C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a22d25;
/* rgb */ color: rgb(162, 45, 37);
/* oklch */ color: oklch(47.8% 0.155 28.3);

Tailwind

colors: {
  custom: {
    50: '#c66e60',
    500: '#a22d25',
    950: '#000000',
  },
}

SCSS

$custom: #a22d25;
$custom-light: #c66e60;
$custom-dark: #000000;

JSON

{
  "hex": "#a22d25",
  "rgb": {
    "r": 162,
    "g": 45,
    "b": 37
  },
  "hsl": {
    "h": 3.84,
    "s": 62.814,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47758,
    "c": 0.15455,
    "h": 28.3
  },
  "luminance": 0.09692
}

Semantic roles & 50–950 ramp

primary

#A22D25

secondary

#61BBC2

accent

#DBE642

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#140805

muted

#837B79

Preview Lab

Preview with #A22D25

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

Preview Lab → · Contrast checker → · Palette generator →