#A01F30#A01F30

#A01F30 is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.3% C 0.163 H 20.0°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#A01F30
RGB	rgb(160, 31, 48)
HSL	hsl(352, 68%, 37%)
HSV	hsv(352, 81%, 63%)
CMYK	cmyk(0%, 80.6%, 70%, 37.3%)
CIE-LAB	lab(35.34, 52.01, 24.02)
CIE-LCH	lch(35.34, 57.29, 24.79°)
OKLab	oklab(46.29% 0.1534 0.056)
OKLCH	oklch(46.29% 0.163 20)
XYZ	xyz(15.5225, 8.6694, 3.6518)
Luminance	0.0867 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01F30 #1FA08F

analogous

#A01F71 #A01F30 #A04F1F

triadic

#A01F30 #30A01F #1F30A0

tetradic

#A01F30 #71A01F #1FA08F #4F1FA0

square

#A01F30 #71A01F #1FA08F #4F1FA0

split-complementary

#A01F30 #1FA04F #1F71A0

monochromatic

#390B11 #6D1521 #A01F30 #D3293F #DF5A6C

Accessibility & contrast

On white

7.68

#A01F30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#A01F30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01F30

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01F30	#FFFFFF	#000000	##FFFFFF
##A01F30	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464230

Deuteranopia (green-blind)

#665D2C

Tritanopia (blue-blind)

#B00027

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a01f30;
/* rgb */ color: rgb(160, 31, 48);
/* oklch */ color: oklch(46.3% 0.163 20.0);

Tailwind

colors: {
  custom: {
    50: '#c46868',
    500: '#a01f30',
    950: '#000000',
  },
}

SCSS

$custom: #a01f30;
$custom-light: #c46868;
$custom-dark: #000000;

JSON

{
  "hex": "#a01f30",
  "rgb": {
    "r": 160,
    "g": 31,
    "b": 48
  },
  "hsl": {
    "h": 352.093,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46286,
    "c": 0.16333,
    "h": 20
  },
  "luminance": 0.08667
}

Semantic roles & 50–950 ramp

primary

#A01F30

secondary

#58C3B5

accent

#EAD43D

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A01F30

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

Preview Lab → · Contrast checker → · Palette generator →