#A01F2F#A01F2F

#A01F2F is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.3% C 0.163 H 20.5°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#A01F2F
RGB	rgb(160, 31, 47)
HSL	hsl(353, 68%, 37%)
HSV	hsv(353, 81%, 63%)
CMYK	cmyk(0%, 80.6%, 70.6%, 37.3%)
CIE-LAB	lab(35.32, 51.96, 24.63)
CIE-LCH	lch(35.32, 57.50, 25.36°)
OKLab	oklab(46.27% 0.1531 0.0572)
OKLCH	oklch(46.27% 0.163 20.5)
XYZ	xyz(15.5021, 8.6612, 3.5443)
Luminance	0.0866 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01F2F #1FA090

analogous

#A01F70 #A01F2F #A04F1F

triadic

#A01F2F #2FA01F #1F2FA0

tetradic

#A01F2F #70A01F #1FA090 #4F1FA0

square

#A01F2F #70A01F #1FA090 #4F1FA0

split-complementary

#A01F2F #1FA04F #1F70A0

monochromatic

#390B11 #6D1520 #A01F2F #D3293E #DF5A6B

Accessibility & contrast

On white

7.69

#A01F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#A01F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01F2F

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01F2F	#FFFFFF	#000000	##FFFFFF
##A01F2F	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47422F

Deuteranopia (green-blind)

#675D2B

Tritanopia (blue-blind)

#B00026

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a01f2f;
/* rgb */ color: rgb(160, 31, 47);
/* oklch */ color: oklch(46.3% 0.163 20.5);

Tailwind

colors: {
  custom: {
    50: '#c46867',
    500: '#a01f2f',
    950: '#000000',
  },
}

SCSS

$custom: #a01f2f;
$custom-light: #c46867;
$custom-dark: #000000;

JSON

{
  "hex": "#a01f2f",
  "rgb": {
    "r": 160,
    "g": 31,
    "b": 47
  },
  "hsl": {
    "h": 352.558,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46269,
    "c": 0.16338,
    "h": 20.5
  },
  "luminance": 0.08659
}

Semantic roles & 50–950 ramp

primary

#A01F2F

secondary

#58C3B6

accent

#EAD53D

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A01F2F

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

Preview Lab → · Contrast checker → · Palette generator →