#B05340#B05340

#B05340 is a mid, vivid red. Relative luminance 0.158; OKLCH L 55.4% C 0.126 H 33.0°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#B05340
RGB	rgb(176, 83, 64)
HSL	hsl(10, 47%, 47%)
HSV	hsv(10, 64%, 69%)
CMYK	cmyk(0%, 52.8%, 63.6%, 31%)
CIE-LAB	lab(46.70, 36.40, 28.97)
CIE-LCH	lch(46.70, 46.52, 38.52°)
OKLab	oklab(55.43% 0.1055 0.0686)
OKLCH	oklch(55.43% 0.126 33)
XYZ	xyz(21.9251, 15.7894, 6.7426)
Luminance	0.1579 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05340 #409DB0

analogous

#B04065 #B05340 #B08B40

triadic

#B05340 #40B053 #5340B0

tetradic

#B05340 #65B040 #409DB0 #8B40B0

square

#B05340 #65B040 #409DB0 #8B40B0

split-complementary

#B05340 #40B08B #4065B0

monochromatic

#56291F #833E30 #B05340 #C77666 #D89E93

Accessibility & contrast

On white

5.05

#B05340 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#B05340 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05340

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05340	#FFFFFF	#000000	##FFFFFF
##B05340	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B623E

Deuteranopia (green-blind)

#82763E

Tritanopia (blue-blind)

#C0424F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b05340;
/* rgb */ color: rgb(176, 83, 64);
/* oklch */ color: oklch(55.4% 0.126 33.0);

Tailwind

colors: {
  custom: {
    50: '#cd8675',
    500: '#b05340',
    950: '#000000',
  },
}

SCSS

$custom: #b05340;
$custom-light: #cd8675;
$custom-dark: #000000;

JSON

{
  "hex": "#b05340",
  "rgb": {
    "r": 176,
    "g": 83,
    "b": 64
  },
  "hsl": {
    "h": 10.179,
    "s": 46.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.55428,
    "c": 0.12585,
    "h": 33
  },
  "luminance": 0.15787
}

Semantic roles & 50–950 ramp

primary

#B05340

secondary

#89B9C3

accent

#C0D651

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B05340

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

Preview Lab → · Contrast checker → · Palette generator →