#B53844#B53844

#B53844 is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.7% C 0.160 H 19.3°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#B53844
RGB	rgb(181, 56, 68)
HSL	hsl(354, 53%, 46%)
HSV	hsv(354, 69%, 71%)
CMYK	cmyk(0%, 69.1%, 62.4%, 29%)
CIE-LAB	lab(42.87, 50.97, 21.93)
CIE-LCH	lch(42.87, 55.48, 23.28°)
OKLab	oklab(52.73% 0.1515 0.0529)
OKLCH	oklch(52.73% 0.16 19.3)
XYZ	xyz(21.5158, 13.0725, 6.8580)
Luminance	0.1307 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53844 #38B5A9

analogous

#B53883 #B53844 #B56B38

triadic

#B53844 #44B538 #3844B5

tetradic

#B53844 #83B538 #38B5A9 #6B38B5

square

#B53844 #83B538 #38B5A9 #6B38B5

split-complementary

#B53844 #38B56B #3883B5

monochromatic

#581B21 #862A32 #B53844 #CD5D68 #DB8C94

Accessibility & contrast

On white

5.81

#B53844 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#B53844 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53844

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53844	#FFFFFF	#000000	##FFFFFF
##B53844	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595444

Deuteranopia (green-blind)

#796F41

Tritanopia (blue-blind)

#C6183D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b53844;
/* rgb */ color: rgb(181, 56, 68);
/* oklch */ color: oklch(52.7% 0.160 19.3);

Tailwind

colors: {
  custom: {
    50: '#d27777',
    500: '#b53844',
    950: '#000000',
  },
}

SCSS

$custom: #b53844;
$custom-light: #d27777;
$custom-dark: #000000;

JSON

{
  "hex": "#b53844",
  "rgb": {
    "r": 181,
    "g": 56,
    "b": 68
  },
  "hsl": {
    "h": 354.24,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5273,
    "c": 0.16046,
    "h": 19.3
  },
  "luminance": 0.13069
}

Semantic roles & 50–950 ramp

primary

#B53844

secondary

#83C6BF

accent

#DCCE4C

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #B53844

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

Preview Lab → · Contrast checker → · Palette generator →