#B1564F#B1564F

#B1564F is a mid, vivid red. Relative luminance 0.166; OKLCH L 56.3% C 0.120 H 26.1°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#B1564F
RGB	rgb(177, 86, 79)
HSL	hsl(4, 39%, 50%)
HSV	hsv(4, 55%, 69%)
CMYK	cmyk(0%, 51.4%, 55.4%, 30.6%)
CIE-LAB	lab(47.71, 36.37, 21.49)
CIE-LCH	lch(47.71, 42.25, 30.58°)
OKLab	oklab(56.31% 0.1078 0.0528)
OKLCH	oklch(56.31% 0.12 26.1)
XYZ	xyz(22.8723, 16.5698, 9.3894)
Luminance	0.1657 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1564F #4FAAB1

analogous

#B14F79 #B1564F #B1874F

triadic

#B1564F #4FB156 #564FB1

tetradic

#B1564F #79B14F #4FAAB1 #874FB1

square

#B1564F #79B14F #4FAAB1 #874FB1

split-complementary

#B1564F #4FB187 #4F79B1

monochromatic

#5D2D29 #87413C #B1564F #C47F79 #D7A7A4

Accessibility & contrast

On white

4.87

#B1564F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#B1564F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1564F

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1564F	#FFFFFF	#000000	##FFFFFF
##B1564F	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)

#6C654E

Deuteranopia (green-blind)

#82784D

Tritanopia (blue-blind)

#C14755

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b1564f;
/* rgb */ color: rgb(177, 86, 79);
/* oklch */ color: oklch(56.3% 0.120 26.1);

Tailwind

colors: {
  custom: {
    50: '#cd8880',
    500: '#b1564f',
    950: '#000000',
  },
}

SCSS

$custom: #b1564f;
$custom-light: #cd8880;
$custom-dark: #000000;

JSON

{
  "hex": "#b1564f",
  "rgb": {
    "r": 177,
    "g": 86,
    "b": 79
  },
  "hsl": {
    "h": 4.286,
    "s": 38.583,
    "l": 50.196
  },
  "oklch": {
    "l": 0.56313,
    "c": 0.12003,
    "h": 26.1
  },
  "luminance": 0.16567
}

Semantic roles & 50–950 ramp

primary

#B1564F

secondary

#98C1C4

accent

#C6CF59

background

#FDF8F7

surface

#FAF0EE

border

#D3CBC9

text

#140B0A

muted

#837C7C

Preview Lab

Preview with #B1564F

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

Preview Lab → · Contrast checker → · Palette generator →