#A13A41#A13A41

#A13A41 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.6% C 0.136 H 19.7°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#A13A41
RGB	rgb(161, 58, 65)
HSL	hsl(356, 47%, 43%)
HSV	hsv(356, 64%, 63%)
CMYK	cmyk(0%, 64%, 59.6%, 36.9%)
CIE-LAB	lab(39.56, 43.15, 18.78)
CIE-LCH	lch(39.56, 47.06, 23.52°)
OKLab	oklab(49.56% 0.1285 0.0459)
OKLCH	oklch(49.56% 0.136 19.7)
XYZ	xyz(17.1667, 10.9871, 6.2167)
Luminance	0.1099 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13A41 #3AA19A

analogous

#A13A75 #A13A41 #A1663A

triadic

#A13A41 #41A13A #3A41A1

tetradic

#A13A41 #75A13A #3AA19A #663AA1

square

#A13A41 #75A13A #3AA19A #663AA1

split-complementary

#A13A41 #3AA166 #3A75A1

monochromatic

#471A1D #742A2F #A13A41 #C2565D #D28388

Accessibility & contrast

On white

6.57

#A13A41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#A13A41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13A41

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13A41	#FFFFFF	#000000	##FFFFFF
##A13A41	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545041

Deuteranopia (green-blind)

#6E653E

Tritanopia (blue-blind)

#B0263D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a13a41;
/* rgb */ color: rgb(161, 58, 65);
/* oklch */ color: oklch(49.6% 0.136 19.7);

Tailwind

colors: {
  custom: {
    50: '#c37575',
    500: '#a13a41',
    950: '#000000',
  },
}

SCSS

$custom: #a13a41;
$custom-light: #c37575;
$custom-dark: #000000;

JSON

{
  "hex": "#a13a41",
  "rgb": {
    "r": 161,
    "g": 58,
    "b": 65
  },
  "hsl": {
    "h": 355.922,
    "s": 47.032,
    "l": 42.941
  },
  "oklch": {
    "l": 0.49564,
    "c": 0.13647,
    "h": 19.7
  },
  "luminance": 0.10985
}

Semantic roles & 50–950 ramp

primary

#A13A41

secondary

#7BBCB8

accent

#D7CE51

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140908

muted

#827B7B

Preview Lab

Preview with #A13A41

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

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