#A11E29#A11E29

#A11E29 is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.3% C 0.166 H 22.9°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#A11E29
RGB	rgb(161, 30, 41)
HSL	hsl(355, 69%, 37%)
HSV	hsv(355, 81%, 63%)
CMYK	cmyk(0%, 81.4%, 74.5%, 36.9%)
CIE-LAB	lab(35.34, 52.27, 28.44)
CIE-LCH	lch(35.34, 59.50, 28.55°)
OKLab	oklab(46.29% 0.1525 0.0643)
OKLCH	oklch(46.29% 0.166 22.9)
XYZ	xyz(15.5643, 8.6682, 2.9510)
Luminance	0.0867 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11E29 #1EA196

analogous

#A11E6A #A11E29 #A1551E

triadic

#A11E29 #29A11E #1E29A1

tetradic

#A11E29 #6AA11E #1EA196 #551EA1

square

#A11E29 #6AA11E #1EA196 #551EA1

split-complementary

#A11E29 #1EA155 #1E6AA1

monochromatic

#3A0B0F #6D141C #A11E29 #D52836 #E05965

Accessibility & contrast

On white

7.68

#A11E29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#A11E29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11E29

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11E29	#FFFFFF	#000000	##FFFFFF
##A11E29	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474128

Deuteranopia (green-blind)

#685D24

Tritanopia (blue-blind)

#B20024

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a11e29;
/* rgb */ color: rgb(161, 30, 41);
/* oklch */ color: oklch(46.3% 0.166 22.9);

Tailwind

colors: {
  custom: {
    50: '#c56863',
    500: '#a11e29',
    950: '#000000',
  },
}

SCSS

$custom: #a11e29;
$custom-light: #c56863;
$custom-dark: #000000;

JSON

{
  "hex": "#a11e29",
  "rgb": {
    "r": 161,
    "g": 30,
    "b": 41
  },
  "hsl": {
    "h": 354.962,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46287,
    "c": 0.16551,
    "h": 22.9
  },
  "luminance": 0.08666
}

Semantic roles & 50–950 ramp

primary

#A11E29

secondary

#57C4BB

accent

#EBDD3C

background

#FDF6F5

surface

#FAEBEA

border

#D3C6C6

text

#140705

muted

#837A79

Preview Lab

Preview with #A11E29

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

Preview Lab → · Contrast checker → · Palette generator →