#A01925#A01925

#A01925 is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.7% C 0.168 H 23.4°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#A01925
RGB	rgb(160, 25, 37)
HSL	hsl(355, 73%, 36%)
HSV	hsv(355, 84%, 63%)
CMYK	cmyk(0%, 84.4%, 76.9%, 37.3%)
CIE-LAB	lab(34.61, 53.14, 30.01)
CIE-LCH	lch(34.61, 61.02, 29.46°)
OKLab	oklab(45.7% 0.1545 0.0668)
OKLCH	oklch(45.7% 0.168 23.4)
XYZ	xyz(15.1806, 8.3049, 2.5536)
Luminance	0.0830 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01925 #19A094

analogous

#A01969 #A01925 #A05119

triadic

#A01925 #25A019 #1925A0

tetradic

#A01925 #69A019 #19A094 #5119A0

square

#A01925 #69A019 #19A094 #5119A0

split-complementary

#A01925 #19A051 #1969A0

monochromatic

#36080D #6B1119 #A01925 #D52131 #E4505D

Accessibility & contrast

On white

7.89

#A01925 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#A01925 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01925

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01925	#FFFFFF	#000000	##FFFFFF
##A01925	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453F24

Deuteranopia (green-blind)

#665C20

Tritanopia (blue-blind)

#B1001F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #a01925;
/* rgb */ color: rgb(160, 25, 37);
/* oklch */ color: oklch(45.7% 0.168 23.4);

Tailwind

colors: {
  custom: {
    50: '#c5665f',
    500: '#a01925',
    950: '#000000',
  },
}

SCSS

$custom: #a01925;
$custom-light: #c5665f;
$custom-dark: #000000;

JSON

{
  "hex": "#a01925",
  "rgb": {
    "r": 160,
    "g": 25,
    "b": 37
  },
  "hsl": {
    "h": 354.667,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45695,
    "c": 0.16832,
    "h": 23.4
  },
  "luminance": 0.08302
}

Semantic roles & 50–950 ramp

primary

#A01925

secondary

#4FC6BB

accent

#F0DF38

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A01925

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

Preview Lab → · Contrast checker → · Palette generator →