#A01F39#A01F39

#A01F39 is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.5% C 0.163 H 15.8°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#A01F39
RGB	rgb(160, 31, 57)
HSL	hsl(348, 68%, 37%)
HSV	hsv(348, 81%, 63%)
CMYK	cmyk(0%, 80.6%, 64.4%, 37.3%)
CIE-LAB	lab(35.50, 52.51, 18.48)
CIE-LCH	lch(35.50, 55.67, 19.39°)
OKLab	oklab(46.46% 0.157 0.0446)
OKLCH	oklch(46.46% 0.163 15.8)
XYZ	xyz(15.7274, 8.7514, 4.7312)
Luminance	0.0875 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01F39 #1FA086

analogous

#A01F79 #A01F39 #A0461F

triadic

#A01F39 #39A01F #1F39A0

tetradic

#A01F39 #79A01F #1FA086 #461FA0

square

#A01F39 #79A01F #1FA086 #461FA0

split-complementary

#A01F39 #1FA046 #1F79A0

monochromatic

#390B14 #6D1527 #A01F39 #D3294B #DF5A75

Accessibility & contrast

On white

7.64

#A01F39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#A01F39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01F39

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01F39	#FFFFFF	#000000	##FFFFFF
##A01F39	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454239

Deuteranopia (green-blind)

#665D35

Tritanopia (blue-blind)

#B0002A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a01f39;
/* rgb */ color: rgb(160, 31, 57);
/* oklch */ color: oklch(46.5% 0.163 15.8);

Tailwind

colors: {
  custom: {
    50: '#c3686f',
    500: '#a01f39',
    950: '#000000',
  },
}

SCSS

$custom: #a01f39;
$custom-light: #c3686f;
$custom-dark: #000000;

JSON

{
  "hex": "#a01f39",
  "rgb": {
    "r": 160,
    "g": 31,
    "b": 57
  },
  "hsl": {
    "h": 347.907,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46458,
    "c": 0.16324,
    "h": 15.8
  },
  "luminance": 0.08749
}

Semantic roles & 50–950 ramp

primary

#A01F39

secondary

#58C3AD

accent

#EAC83D

background

#FCF6F6

surface

#F9EBEC

border

#D2C6C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A01F39

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

Preview Lab → · Contrast checker → · Palette generator →