#A0263B#A0263B

#A0263B is a mid, vivid red. Relative luminance 0.092; OKLCH L 47.1% C 0.157 H 16.4°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#A0263B
RGB	rgb(160, 38, 59)
HSL	hsl(350, 62%, 39%)
HSV	hsv(350, 76%, 63%)
CMYK	cmyk(0%, 76.3%, 63.1%, 37.3%)
CIE-LAB	lab(36.32, 50.43, 18.28)
CIE-LCH	lch(36.32, 53.64, 19.92°)
OKLab	oklab(47.08% 0.1508 0.0443)
OKLCH	oklch(47.08% 0.157 16.4)
XYZ	xyz(15.9814, 9.1779, 5.0668)
Luminance	0.0918 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0263B #26A08B

analogous

#A02678 #A0263B #A04E26

triadic

#A0263B #3BA026 #263BA0

tetradic

#A0263B #78A026 #26A08B #4E26A0

square

#A0263B #78A026 #26A08B #4E26A0

split-complementary

#A0263B #26A04E #2678A0

monochromatic

#3D0F17 #6F1A29 #A0263B #CF344F #DB667A

Accessibility & contrast

On white

7.41

#A0263B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#A0263B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0263B

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0263B	#FFFFFF	#000000	##FFFFFF
##A0263B	1.00	7.41	2.84	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48453B

Deuteranopia (green-blind)

#675F38

Tritanopia (blue-blind)

#B0002F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a0263b;
/* rgb */ color: rgb(160, 38, 59);
/* oklch */ color: oklch(47.1% 0.157 16.4);

Tailwind

colors: {
  custom: {
    50: '#c36b70',
    500: '#a0263b',
    950: '#000000',
  },
}

SCSS

$custom: #a0263b;
$custom-light: #c36b70;
$custom-dark: #000000;

JSON

{
  "hex": "#a0263b",
  "rgb": {
    "r": 160,
    "g": 38,
    "b": 59
  },
  "hsl": {
    "h": 349.672,
    "s": 61.616,
    "l": 38.824
  },
  "oklch": {
    "l": 0.4708,
    "c": 0.15712,
    "h": 16.4
  },
  "luminance": 0.09176
}

Semantic roles & 50–950 ramp

primary

#A0263B

secondary

#61C0B0

accent

#E5C943

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A0263B

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

Preview Lab → · Contrast checker → · Palette generator →