#B1564E#B1564E

#B1564E is a mid, vivid red. Relative luminance 0.166; OKLCH L 56.3% C 0.120 H 26.7°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#B1564E
RGB	rgb(177, 86, 78)
HSL	hsl(5, 39%, 50%)
HSV	hsv(5, 56%, 69%)
CMYK	cmyk(0%, 51.4%, 55.9%, 30.6%)
CIE-LAB	lab(47.69, 36.29, 22.06)
CIE-LCH	lch(47.69, 42.47, 31.29°)
OKLab	oklab(56.29% 0.1074 0.0541)
OKLCH	oklch(56.29% 0.12 26.7)
XYZ	xyz(22.8362, 16.5553, 9.1991)
Luminance	0.1655 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1564E #4EA9B1

analogous

#B14E78 #B1564E #B1874E

triadic

#B1564E #4EB156 #564EB1

tetradic

#B1564E #78B14E #4EA9B1 #874EB1

square

#B1564E #78B14E #4EA9B1 #874EB1

split-complementary

#B1564E #4EB187 #4E78B1

monochromatic

#5C2D29 #87413B #B1564E #C47F78 #D6A7A3

Accessibility & contrast

On white

4.87

#B1564E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#B1564E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1564E

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1564E	#FFFFFF	#000000	##FFFFFF
##B1564E	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C654D

Deuteranopia (green-blind)

#82784C

Tritanopia (blue-blind)

#C14754

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b1564e;
/* rgb */ color: rgb(177, 86, 78);
/* oklch */ color: oklch(56.3% 0.120 26.7);

Tailwind

colors: {
  custom: {
    50: '#cd887f',
    500: '#b1564e',
    950: '#000000',
  },
}

SCSS

$custom: #b1564e;
$custom-light: #cd887f;
$custom-dark: #000000;

JSON

{
  "hex": "#b1564e",
  "rgb": {
    "r": 177,
    "g": 86,
    "b": 78
  },
  "hsl": {
    "h": 4.848,
    "s": 38.824,
    "l": 50
  },
  "oklch": {
    "l": 0.56293,
    "c": 0.12023,
    "h": 26.7
  },
  "luminance": 0.16553
}

Semantic roles & 50–950 ramp

primary

#B1564E

secondary

#97C0C4

accent

#C5CF59

background

#FDF8F7

surface

#FAF0EE

border

#D3CBC9

text

#140B0A

muted

#837C7C

Preview Lab

Preview with #B1564E

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

Preview Lab → · Contrast checker → · Palette generator →