#A11839#A11839

#A11839 is a mid, vivid red. Relative luminance 0.085; OKLCH L 46.2% C 0.169 H 14.8°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#A11839
RGB	rgb(161, 24, 57)
HSL	hsl(346, 74%, 36%)
HSV	hsv(346, 85%, 63%)
CMYK	cmyk(0%, 85.1%, 64.6%, 36.9%)
CIE-LAB	lab(35.06, 54.63, 17.95)
CIE-LCH	lch(35.06, 57.51, 18.18°)
OKLab	oklab(46.17% 0.1637 0.0433)
OKLCH	oklch(46.17% 0.169 14.8)
XYZ	xyz(15.7648, 8.5282, 4.6861)
Luminance	0.0853 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11839 #18A180

analogous

#A1187E #A11839 #A13B18

triadic

#A11839 #39A118 #1839A1

tetradic

#A11839 #7EA118 #18A180 #3B18A1

square

#A11839 #7EA118 #18A180 #3B18A1

split-complementary

#A11839 #18A13B #187EA1

monochromatic

#360813 #6C1026 #A11839 #D6204C #E54F73

Accessibility & contrast

On white

7.76

#A11839 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#A11839 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11839

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11839	#FFFFFF	#000000	##FFFFFF
##A11839	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434039

Deuteranopia (green-blind)

#655C35

Tritanopia (blue-blind)

#B10027

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a11839;
/* rgb */ color: rgb(161, 24, 57);
/* oklch */ color: oklch(46.2% 0.169 14.8);

Tailwind

colors: {
  custom: {
    50: '#c4666f',
    500: '#a11839',
    950: '#000000',
  },
}

SCSS

$custom: #a11839;
$custom-light: #c4666f;
$custom-dark: #000000;

JSON

{
  "hex": "#a11839",
  "rgb": {
    "r": 161,
    "g": 24,
    "b": 57
  },
  "hsl": {
    "h": 345.547,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.46168,
    "c": 0.16936,
    "h": 14.8
  },
  "luminance": 0.08526
}

Semantic roles & 50–950 ramp

primary

#A11839

secondary

#4EC7AA

accent

#F1C437

background

#FDF6F6

surface

#FAEBEC

border

#D3C6C7

text

#140707

muted

#837A7A

Preview Lab

Preview with #A11839

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

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