#A0263A#A0263A

#A0263A is a mid, vivid red. Relative luminance 0.092; OKLCH L 47.1% C 0.157 H 16.9°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#A0263A
RGB	rgb(160, 38, 58)
HSL	hsl(350, 62%, 39%)
HSV	hsv(350, 76%, 63%)
CMYK	cmyk(0%, 76.3%, 63.8%, 37.3%)
CIE-LAB	lab(36.31, 50.37, 18.89)
CIE-LCH	lch(36.31, 53.79, 20.56°)
OKLab	oklab(47.06% 0.1503 0.0456)
OKLCH	oklch(47.06% 0.157 16.9)
XYZ	xyz(15.9557, 9.1677, 4.9315)
Luminance	0.0916 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0263A #26A08C

analogous

#A02677 #A0263A #A04F26

triadic

#A0263A #3AA026 #263AA0

tetradic

#A0263A #77A026 #26A08C #4F26A0

square

#A0263A #77A026 #26A08C #4F26A0

split-complementary

#A0263A #26A04F #2677A0

monochromatic

#3D0F16 #6F1A28 #A0263A #CF344E #DB6679

Accessibility & contrast

On white

7.41

#A0263A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#A0263A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0263A

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0263A	#FFFFFF	#000000	##FFFFFF
##A0263A	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48453A

Deuteranopia (green-blind)

#675F37

Tritanopia (blue-blind)

#B0002F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a0263a;
/* rgb */ color: rgb(160, 38, 58);
/* oklch */ color: oklch(47.1% 0.157 16.9);

Tailwind

colors: {
  custom: {
    50: '#c36b70',
    500: '#a0263a',
    950: '#000000',
  },
}

SCSS

$custom: #a0263a;
$custom-light: #c36b70;
$custom-dark: #000000;

JSON

{
  "hex": "#a0263a",
  "rgb": {
    "r": 160,
    "g": 38,
    "b": 58
  },
  "hsl": {
    "h": 350.164,
    "s": 61.616,
    "l": 38.824
  },
  "oklch": {
    "l": 0.47059,
    "c": 0.15711,
    "h": 16.9
  },
  "luminance": 0.09165
}

Semantic roles & 50–950 ramp

primary

#A0263A

secondary

#61C0B1

accent

#E5CA43

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A0263A

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

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