#A11F39#A11F39

#A11F39 is a mid, vivid red. Relative luminance 0.089; OKLCH L 46.6% C 0.164 H 16.0°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#A11F39
RGB	rgb(161, 31, 57)
HSL	hsl(348, 68%, 38%)
HSV	hsv(348, 81%, 63%)
CMYK	cmyk(0%, 80.7%, 64.6%, 36.9%)
CIE-LAB	lab(35.70, 52.80, 18.78)
CIE-LCH	lch(35.70, 56.05, 19.58°)
OKLab	oklab(46.64% 0.1578 0.0452)
OKLCH	oklch(46.64% 0.164 16)
XYZ	xyz(15.9282, 8.8549, 4.7406)
Luminance	0.0885 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11F39 #1FA187

analogous

#A11F7A #A11F39 #A1461F

triadic

#A11F39 #39A11F #1F39A1

tetradic

#A11F39 #7AA11F #1FA187 #461FA1

square

#A11F39 #7AA11F #1FA187 #461FA1

split-complementary

#A11F39 #1FA146 #1F7AA1

monochromatic

#3A0B15 #6E1527 #A11F39 #D4294B #DF5B75

Accessibility & contrast

On white

7.58

#A11F39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#A11F39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11F39

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11F39	#FFFFFF	#000000	##FFFFFF
##A11F39	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454339

Deuteranopia (green-blind)

#665E35

Tritanopia (blue-blind)

#B1002A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a11f39;
/* rgb */ color: rgb(161, 31, 57);
/* oklch */ color: oklch(46.6% 0.164 16.0);

Tailwind

colors: {
  custom: {
    50: '#c4696f',
    500: '#a11f39',
    950: '#000000',
  },
}

SCSS

$custom: #a11f39;
$custom-light: #c4696f;
$custom-dark: #000000;

JSON

{
  "hex": "#a11f39",
  "rgb": {
    "r": 161,
    "g": 31,
    "b": 57
  },
  "hsl": {
    "h": 348,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.46643,
    "c": 0.16419,
    "h": 16
  },
  "luminance": 0.08852
}

Semantic roles & 50–950 ramp

primary

#A11F39

secondary

#58C4AE

accent

#EBC83D

background

#FDF6F6

surface

#FAEBEC

border

#D3C6C7

text

#140707

muted

#837A7A

Preview Lab

Preview with #A11F39

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

Preview Lab → · Contrast checker → · Palette generator →