#B2563A#B2563A

#B2563A is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.1% C 0.127 H 37.6°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#B2563A
RGB	rgb(178, 86, 58)
HSL	hsl(14, 51%, 46%)
HSV	hsv(14, 67%, 70%)
CMYK	cmyk(0%, 51.7%, 67.4%, 30.2%)
CIE-LAB	lab(47.53, 35.25, 33.47)
CIE-LCH	lch(47.53, 48.61, 43.52°)
OKLab	oklab(56.1% 0.1007 0.0776)
OKLCH	oklch(56.1% 0.127 37.6)
XYZ	xyz(22.4536, 16.4287, 5.9908)
Luminance	0.1643 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2563A #3A96B2

analogous

#B23A5A #B2563A #B2923A

triadic

#B2563A #3AB256 #563AB2

tetradic

#B2563A #5AB23A #3A96B2 #923AB2

square

#B2563A #5AB23A #3A96B2 #923AB2

split-complementary

#B2563A #3AB292 #3A5AB2

monochromatic

#56291C #84402B #B2563A #CB785F #DA9F8D

Accessibility & contrast

On white

4.90

#B2563A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#B2563A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2563A

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2563A	#FFFFFF	#000000	##FFFFFF
##B2563A	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6437

Deuteranopia (green-blind)

#857838

Tritanopia (blue-blind)

#C34450

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b2563a;
/* rgb */ color: rgb(178, 86, 58);
/* oklch */ color: oklch(56.1% 0.127 37.6);

Tailwind

colors: {
  custom: {
    50: '#cf8871',
    500: '#b2563a',
    950: '#000000',
  },
}

SCSS

$custom: #b2563a;
$custom-light: #cf8871;
$custom-dark: #000000;

JSON

{
  "hex": "#b2563a",
  "rgb": {
    "r": 178,
    "g": 86,
    "b": 58
  },
  "hsl": {
    "h": 14,
    "s": 50.847,
    "l": 46.275
  },
  "oklch": {
    "l": 0.56098,
    "c": 0.12713,
    "h": 37.6
  },
  "luminance": 0.16426
}

Semantic roles & 50–950 ramp

primary

#B2563A

secondary

#83B5C4

accent

#B9DA4D

background

#FDF8F6

surface

#FAF0EC

border

#D3CBC7

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B2563A

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

Preview Lab → · Contrast checker → · Palette generator →