#A2403E#A2403E

#A2403E is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.5% C 0.131 H 24.1°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#A2403E
RGB	rgb(162, 64, 62)
HSL	hsl(1, 45%, 44%)
HSV	hsv(1, 62%, 64%)
CMYK	cmyk(0%, 60.5%, 61.7%, 36.5%)
CIE-LAB	lab(40.73, 40.48, 22.19)
CIE-LCH	lch(40.73, 46.16, 28.73°)
OKLab	oklab(50.46% 0.1194 0.0535)
OKLCH	oklch(50.46% 0.131 24.1)
XYZ	xyz(17.6048, 11.6982, 5.8874)
Luminance	0.1170 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A2403E #3EA0A2

analogous

#A23E6E #A2403E #A2723E

triadic

#A2403E #3EA240 #403EA2

tetradic

#A2403E #6EA23E #3EA0A2 #723EA2

square

#A2403E #6EA23E #3EA0A2 #723EA2

split-complementary

#A2403E #3EA272 #3E6EA2

monochromatic

#491D1C #762F2D #A2403E #C15E5C #D28A89

Accessibility & contrast

On white

6.29

#A2403E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#A2403E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A2403E

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A2403E	#FFFFFF	#000000	##FFFFFF
##A2403E	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59533D

Deuteranopia (green-blind)

#71683C

Tritanopia (blue-blind)

#B12D40

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a2403e;
/* rgb */ color: rgb(162, 64, 62);
/* oklch */ color: oklch(50.5% 0.131 24.1);

Tailwind

colors: {
  custom: {
    50: '#c37973',
    500: '#a2403e',
    950: '#000000',
  },
}

SCSS

$custom: #a2403e;
$custom-light: #c37973;
$custom-dark: #000000;

JSON

{
  "hex": "#a2403e",
  "rgb": {
    "r": 162,
    "g": 64,
    "b": 62
  },
  "hsl": {
    "h": 1.2,
    "s": 44.643,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50461,
    "c": 0.13085,
    "h": 24.1
  },
  "luminance": 0.11696
}

Semantic roles & 50–950 ramp

primary

#A2403E

secondary

#80BBBC

accent

#D2D453

background

#FCF7F6

surface

#F9EEEC

border

#D2C9C7

text

#140908

muted

#827B7B

Preview Lab

Preview with #A2403E

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

Preview Lab → · Contrast checker → · Palette generator →