#A01D25#A01D25

#A01D25 is a mid, vivid red. Relative luminance 0.085; OKLCH L 46.0% C 0.166 H 24.1°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#A01D25
RGB	rgb(160, 29, 37)
HSL	hsl(356, 69%, 37%)
HSV	hsv(356, 82%, 63%)
CMYK	cmyk(0%, 81.9%, 76.9%, 37.3%)
CIE-LAB	lab(34.98, 52.09, 30.42)
CIE-LCH	lch(34.98, 60.32, 30.29°)
OKLab	oklab(45.97% 0.1512 0.0677)
OKLCH	oklch(45.97% 0.166 24.1)
XYZ	xyz(15.2723, 8.4883, 2.5842)
Luminance	0.0849 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01D25 #1DA098

analogous

#A01D67 #A01D25 #A0571D

triadic

#A01D25 #25A01D #1D25A0

tetradic

#A01D25 #67A01D #1DA098 #571DA0

square

#A01D25 #67A01D #1DA098 #571DA0

split-complementary

#A01D25 #1DA057 #1D67A0

monochromatic

#380A0D #6C1419 #A01D25 #D42631 #E1575F

Accessibility & contrast

On white

7.79

#A01D25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#A01D25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01D25

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01D25	#FFFFFF	#000000	##FFFFFF
##A01D25	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474024

Deuteranopia (green-blind)

#675C20

Tritanopia (blue-blind)

#B10022

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a01d25;
/* rgb */ color: rgb(160, 29, 37);
/* oklch */ color: oklch(46.0% 0.166 24.1);

Tailwind

colors: {
  custom: {
    50: '#c56760',
    500: '#a01d25',
    950: '#000000',
  },
}

SCSS

$custom: #a01d25;
$custom-light: #c56760;
$custom-dark: #000000;

JSON

{
  "hex": "#a01d25",
  "rgb": {
    "r": 160,
    "g": 29,
    "b": 37
  },
  "hsl": {
    "h": 356.336,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.45969,
    "c": 0.16562,
    "h": 24.1
  },
  "luminance": 0.08486
}

Semantic roles & 50–950 ramp

primary

#A01D25

secondary

#55C4BD

accent

#ECE13C

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#140704

muted

#837A79

Preview Lab

Preview with #A01D25

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

Preview Lab → · Contrast checker → · Palette generator →