#A01F38#A01F38

#A01F38 is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.4% C 0.163 H 16.3°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#A01F38
RGB	rgb(160, 31, 56)
HSL	hsl(348, 68%, 37%)
HSV	hsv(348, 81%, 63%)
CMYK	cmyk(0%, 80.6%, 65%, 37.3%)
CIE-LAB	lab(35.48, 52.45, 19.10)
CIE-LCH	lch(35.48, 55.82, 20.01°)
OKLab	oklab(46.44% 0.1566 0.0459)
OKLCH	oklch(46.44% 0.163 16.3)
XYZ	xyz(15.7027, 8.7415, 4.6011)
Luminance	0.0874 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01F38 #1FA087

analogous

#A01F79 #A01F38 #A0461F

triadic

#A01F38 #38A01F #1F38A0

tetradic

#A01F38 #79A01F #1FA087 #461FA0

square

#A01F38 #79A01F #1FA087 #461FA0

split-complementary

#A01F38 #1FA046 #1F79A0

monochromatic

#390B14 #6D1526 #A01F38 #D3294A #DF5A74

Accessibility & contrast

On white

7.64

#A01F38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#A01F38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01F38

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01F38	#FFFFFF	#000000	##FFFFFF
##A01F38	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)

#454238

Deuteranopia (green-blind)

#665D34

Tritanopia (blue-blind)

#B0002A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a01f38;
/* rgb */ color: rgb(160, 31, 56);
/* oklch */ color: oklch(46.4% 0.163 16.3);

Tailwind

colors: {
  custom: {
    50: '#c3686e',
    500: '#a01f38',
    950: '#000000',
  },
}

SCSS

$custom: #a01f38;
$custom-light: #c3686e;
$custom-dark: #000000;

JSON

{
  "hex": "#a01f38",
  "rgb": {
    "r": 160,
    "g": 31,
    "b": 56
  },
  "hsl": {
    "h": 348.372,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46437,
    "c": 0.1632,
    "h": 16.3
  },
  "luminance": 0.08739
}

Semantic roles & 50–950 ramp

primary

#A01F38

secondary

#58C3AE

accent

#EAC93D

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140707

muted

#837A7A

Preview Lab

Preview with #A01F38

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

Preview Lab → · Contrast checker → · Palette generator →