#B05640#B05640

#B05640 is a mid, vivid red. Relative luminance 0.163; OKLCH L 55.9% C 0.123 H 34.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#B05640
RGB	rgb(176, 86, 64)
HSL	hsl(12, 47%, 47%)
HSV	hsv(12, 64%, 69%)
CMYK	cmyk(0%, 51.1%, 63.6%, 31%)
CIE-LAB	lab(47.31, 34.84, 29.73)
CIE-LCH	lch(47.31, 45.80, 40.47°)
OKLab	oklab(55.9% 0.1007 0.0702)
OKLCH	oklch(55.9% 0.123 34.9)
XYZ	xyz(22.1596, 16.2584, 6.8207)
Luminance	0.1626 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05640 #409AB0

analogous

#B04062 #B05640 #B08E40

triadic

#B05640 #40B056 #5640B0

tetradic

#B05640 #62B040 #409AB0 #8E40B0

square

#B05640 #62B040 #409AB0 #8E40B0

split-complementary

#B05640 #40B08E #4062B0

monochromatic

#562A1F #834030 #B05640 #C77966 #D8A093

Accessibility & contrast

On white

4.94

#B05640 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#B05640 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05640

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05640	#FFFFFF	#000000	##FFFFFF
##B05640	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D643E

Deuteranopia (green-blind)

#83783E

Tritanopia (blue-blind)

#C04551

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b05640;
/* rgb */ color: rgb(176, 86, 64);
/* oklch */ color: oklch(55.9% 0.123 34.9);

Tailwind

colors: {
  custom: {
    50: '#cd8875',
    500: '#b05640',
    950: '#000000',
  },
}

SCSS

$custom: #b05640;
$custom-light: #cd8875;
$custom-dark: #000000;

JSON

{
  "hex": "#b05640",
  "rgb": {
    "r": 176,
    "g": 86,
    "b": 64
  },
  "hsl": {
    "h": 11.786,
    "s": 46.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.55896,
    "c": 0.12279,
    "h": 34.9
  },
  "luminance": 0.16256
}

Semantic roles & 50–950 ramp

primary

#B05640

secondary

#89B8C3

accent

#BCD651

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#140B08

muted

#837C7B

Preview Lab

Preview with #B05640

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

Preview Lab → · Contrast checker → · Palette generator →