#B13842#B13842

#B13842 is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.0% C 0.156 H 19.9°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#B13842
RGB	rgb(177, 56, 66)
HSL	hsl(355, 52%, 46%)
HSV	hsv(355, 68%, 69%)
CMYK	cmyk(0%, 68.4%, 62.7%, 30.6%)
CIE-LAB	lab(42.11, 49.53, 22.03)
CIE-LCH	lch(42.11, 54.21, 23.98°)
OKLab	oklab(52.02% 0.147 0.0531)
OKLCH	oklch(52.02% 0.156 19.9)
XYZ	xyz(20.5310, 12.5717, 6.4987)
Luminance	0.1257 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13842 #38B1A7

analogous

#B1387E #B13842 #B16A38

triadic

#B13842 #42B138 #3842B1

tetradic

#B13842 #7EB138 #38B1A7 #6A38B1

square

#B13842 #7EB138 #38B1A7 #6A38B1

split-complementary

#B13842 #38B16A #387EB1

monochromatic

#541B1F #832931 #B13842 #CB5B64 #DA8A90

Accessibility & contrast

On white

5.98

#B13842 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#B13842 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13842

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13842	#FFFFFF	#000000	##FFFFFF
##B13842	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585342

Deuteranopia (green-blind)

#776D3F

Tritanopia (blue-blind)

#C21A3D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b13842;
/* rgb */ color: rgb(177, 56, 66);
/* oklch */ color: oklch(52.0% 0.156 19.9);

Tailwind

colors: {
  custom: {
    50: '#cf7676',
    500: '#b13842',
    950: '#000000',
  },
}

SCSS

$custom: #b13842;
$custom-light: #cf7676;
$custom-dark: #000000;

JSON

{
  "hex": "#b13842",
  "rgb": {
    "r": 177,
    "g": 56,
    "b": 66
  },
  "hsl": {
    "h": 355.041,
    "s": 51.931,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52015,
    "c": 0.15631,
    "h": 19.9
  },
  "luminance": 0.12569
}

Semantic roles & 50–950 ramp

primary

#B13842

secondary

#81C4BE

accent

#DBD04C

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #B13842

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

Preview Lab → · Contrast checker → · Palette generator →