#A01930#A01930

#A01930 is a mid, vivid red. Relative luminance 0.084; OKLCH L 45.9% C 0.168 H 18.9°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#A01930
RGB	rgb(160, 25, 48)
HSL	hsl(350, 73%, 36%)
HSV	hsv(350, 84%, 63%)
CMYK	cmyk(0%, 84.4%, 70%, 37.3%)
CIE-LAB	lab(34.77, 53.62, 23.32)
CIE-LCH	lch(34.77, 58.47, 23.50°)
OKLab	oklab(45.87% 0.1586 0.0544)
OKLCH	oklch(45.87% 0.168 18.9)
XYZ	xyz(15.3801, 8.3847, 3.6043)
Luminance	0.0838 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01930 #19A089

analogous

#A01974 #A01930 #A04619

triadic

#A01930 #30A019 #1930A0

tetradic

#A01930 #74A019 #19A089 #4619A0

square

#A01930 #74A019 #19A089 #4619A0

split-complementary

#A01930 #19A046 #1974A0

monochromatic

#360810 #6B1120 #A01930 #D52140 #E45069

Accessibility & contrast

On white

7.85

#A01930 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#A01930 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01930

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01930	#FFFFFF	#000000	##FFFFFF
##A01930	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444030

Deuteranopia (green-blind)

#655C2C

Tritanopia (blue-blind)

#B00024

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a01930;
/* rgb */ color: rgb(160, 25, 48);
/* oklch */ color: oklch(45.9% 0.168 18.9);

Tailwind

colors: {
  custom: {
    50: '#c46668',
    500: '#a01930',
    950: '#000000',
  },
}

SCSS

$custom: #a01930;
$custom-light: #c46668;
$custom-dark: #000000;

JSON

{
  "hex": "#a01930",
  "rgb": {
    "r": 160,
    "g": 25,
    "b": 48
  },
  "hsl": {
    "h": 349.778,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45866,
    "c": 0.16768,
    "h": 18.9
  },
  "luminance": 0.08382
}

Semantic roles & 50–950 ramp

primary

#A01930

secondary

#4FC6B2

accent

#F0D038

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A01930

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

Preview Lab → · Contrast checker → · Palette generator →