#B13851#B13851

#B13851 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.3% C 0.157 H 12.2°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#B13851
RGB	rgb(177, 56, 81)
HSL	hsl(348, 52%, 46%)
HSV	hsv(348, 68%, 69%)
CMYK	cmyk(0%, 68.4%, 54.2%, 30.6%)
CIE-LAB	lab(42.42, 50.63, 13.15)
CIE-LCH	lch(42.42, 52.31, 14.56°)
OKLab	oklab(52.34% 0.153 0.0332)
OKLCH	oklch(52.34% 0.157 12.2)
XYZ	xyz(21.0327, 12.7723, 9.1407)
Luminance	0.1277 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13851 #38B198

analogous

#B1388D #B13851 #B15B38

triadic

#B13851 #51B138 #3851B1

tetradic

#B13851 #8DB138 #38B198 #5B38B1

square

#B13851 #8DB138 #38B198 #5B38B1

split-complementary

#B13851 #38B15B #388DB1

monochromatic

#541B26 #83293C #B13851 #CB5B72 #DA8A9A

Accessibility & contrast

On white

5.91

#B13851 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B13851 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13851

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13851	#FFFFFF	#000000	##FFFFFF
##B13851	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555451

Deuteranopia (green-blind)

#756D4E

Tritanopia (blue-blind)

#C12042

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b13851;
/* rgb */ color: rgb(177, 56, 81);
/* oklch */ color: oklch(52.3% 0.157 12.2);

Tailwind

colors: {
  custom: {
    50: '#ce7681',
    500: '#b13851',
    950: '#000000',
  },
}

SCSS

$custom: #b13851;
$custom-light: #ce7681;
$custom-dark: #000000;

JSON

{
  "hex": "#b13851",
  "rgb": {
    "r": 177,
    "g": 56,
    "b": 81
  },
  "hsl": {
    "h": 347.603,
    "s": 51.931,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52344,
    "c": 0.15656,
    "h": 12.2
  },
  "luminance": 0.1277
}

Semantic roles & 50–950 ramp

primary

#B13851

secondary

#81C4B6

accent

#DBBE4C

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B13851

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

Preview Lab → · Contrast checker → · Palette generator →