#B8564F#B8564F

#B8564F is a mid, vivid red. Relative luminance 0.174; OKLCH L 57.3% C 0.128 H 26.0°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#B8564F
RGB	rgb(184, 86, 79)
HSL	hsl(4, 43%, 52%)
HSV	hsv(4, 57%, 72%)
CMYK	cmyk(0%, 53.3%, 57.1%, 27.8%)
CIE-LAB	lab(48.78, 39.03, 23.08)
CIE-LCH	lch(48.78, 45.35, 30.60°)
OKLab	oklab(57.33% 0.1154 0.0564)
OKLCH	oklch(57.33% 0.128 26)
XYZ	xyz(24.5082, 17.4133, 9.4661)
Luminance	0.1741 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8564F #4FB1B8

analogous

#B84F7D #B8564F #B88B4F

triadic

#B8564F #4FB856 #564FB8

tetradic

#B8564F #7DB84F #4FB1B8 #8B4FB8

square

#B8564F #7DB84F #4FB1B8 #8B4FB8

split-complementary

#B8564F #4FB88B #4F7DB8

monochromatic

#642C28 #90403A #B8564F #CA807B #DBAAA6

Accessibility & contrast

On white

4.69

#B8564F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#B8564F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8564F

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8564F	#FFFFFF	#000000	##FFFFFF
##B8564F	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E674E

Deuteranopia (green-blind)

#867C4D

Tritanopia (blue-blind)

#C84655

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b8564f;
/* rgb */ color: rgb(184, 86, 79);
/* oklch */ color: oklch(57.3% 0.128 26.0);

Tailwind

colors: {
  custom: {
    50: '#d28880',
    500: '#b8564f',
    950: '#000000',
  },
}

SCSS

$custom: #b8564f;
$custom-light: #d28880;
$custom-dark: #000000;

JSON

{
  "hex": "#b8564f",
  "rgb": {
    "r": 184,
    "g": 86,
    "b": 79
  },
  "hsl": {
    "h": 4,
    "s": 42.51,
    "l": 51.569
  },
  "oklch": {
    "l": 0.57332,
    "c": 0.12845,
    "h": 26
  },
  "luminance": 0.1741
}

Semantic roles & 50–950 ramp

primary

#B8564F

secondary

#9AC5C8

accent

#CAD256

background

#FDF8F7

surface

#FBF0EE

border

#D4CBC9

text

#150C0A

muted

#837D7C

Preview Lab

Preview with #B8564F

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

Preview Lab → · Contrast checker → · Palette generator →