#A0253D#A0253D

#A0253D is a mid, vivid red. Relative luminance 0.091; OKLCH L 47.0% C 0.158 H 15.1°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#A0253D
RGB	rgb(160, 37, 61)
HSL	hsl(348, 62%, 39%)
HSV	hsv(348, 77%, 63%)
CMYK	cmyk(0%, 76.9%, 61.9%, 37.3%)
CIE-LAB	lab(36.24, 50.90, 16.89)
CIE-LCH	lch(36.24, 53.63, 18.36°)
OKLab	oklab(47.03% 0.1526 0.0413)
OKLCH	oklch(47.03% 0.158 15.1)
XYZ	xyz(16.0027, 9.1360, 5.3348)
Luminance	0.0913 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0253D #25A088

analogous

#A0257A #A0253D #A04A25

triadic

#A0253D #3DA025 #253DA0

tetradic

#A0253D #7AA025 #25A088 #4A25A0

square

#A0253D #7AA025 #25A088 #4A25A0

split-complementary

#A0253D #25A04A #257AA0

monochromatic

#3D0E17 #6E1A2A #A0253D #D03251 #DB647B

Accessibility & contrast

On white

7.43

#A0253D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#A0253D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0253D

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0253D	#FFFFFF	#000000	##FFFFFF
##A0253D	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47453D

Deuteranopia (green-blind)

#675E3A

Tritanopia (blue-blind)

#B0002F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a0253d;
/* rgb */ color: rgb(160, 37, 61);
/* oklch */ color: oklch(47.0% 0.158 15.1);

Tailwind

colors: {
  custom: {
    50: '#c36b72',
    500: '#a0253d',
    950: '#000000',
  },
}

SCSS

$custom: #a0253d;
$custom-light: #c36b72;
$custom-dark: #000000;

JSON

{
  "hex": "#a0253d",
  "rgb": {
    "r": 160,
    "g": 37,
    "b": 61
  },
  "hsl": {
    "h": 348.293,
    "s": 62.437,
    "l": 38.627
  },
  "oklch": {
    "l": 0.47034,
    "c": 0.15812,
    "h": 15.1
  },
  "luminance": 0.09134
}

Semantic roles & 50–950 ramp

primary

#A0253D

secondary

#60C1AE

accent

#E6C642

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A0253D

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

Preview Lab → · Contrast checker → · Palette generator →