#A11E25#A11E25

#A11E25 is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.2% C 0.166 H 24.4°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#A11E25
RGB	rgb(161, 30, 37)
HSL	hsl(357, 69%, 37%)
HSV	hsv(357, 81%, 63%)
CMYK	cmyk(0%, 81.4%, 77%, 36.9%)
CIE-LAB	lab(35.29, 52.10, 30.82)
CIE-LCH	lch(35.29, 60.53, 30.60°)
OKLab	oklab(46.23% 0.1511 0.0685)
OKLCH	oklch(46.23% 0.166 24.4)
XYZ	xyz(15.4980, 8.6417, 2.6019)
Luminance	0.0864 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11E25 #1EA19A

analogous

#A11E66 #A11E25 #A1591E

triadic

#A11E25 #25A11E #1E25A1

tetradic

#A11E25 #66A11E #1EA19A #591EA1

square

#A11E25 #66A11E #1EA19A #591EA1

split-complementary

#A11E25 #1EA159 #1E66A1

monochromatic

#3A0B0D #6D1419 #A11E25 #D52831 #E05960

Accessibility & contrast

On white

7.70

#A11E25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#A11E25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11E25

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11E25	#FFFFFF	#000000	##FFFFFF
##A11E25	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484124

Deuteranopia (green-blind)

#685D20

Tritanopia (blue-blind)

#B20022

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a11e25;
/* rgb */ color: rgb(161, 30, 37);
/* oklch */ color: oklch(46.2% 0.166 24.4);

Tailwind

colors: {
  custom: {
    50: '#c66860',
    500: '#a11e25',
    950: '#000000',
  },
}

SCSS

$custom: #a11e25;
$custom-light: #c66860;
$custom-dark: #000000;

JSON

{
  "hex": "#a11e25",
  "rgb": {
    "r": 161,
    "g": 30,
    "b": 37
  },
  "hsl": {
    "h": 356.794,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46231,
    "c": 0.16587,
    "h": 24.4
  },
  "luminance": 0.08639
}

Semantic roles & 50–950 ramp

primary

#A11E25

secondary

#57C4BE

accent

#EBE23C

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A11E25

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

Preview Lab → · Contrast checker → · Palette generator →