#B13E50#B13E50

#B13E50 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.0% C 0.149 H 14.6°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#B13E50
RGB	rgb(177, 62, 80)
HSL	hsl(351, 48%, 47%)
HSV	hsv(351, 65%, 69%)
CMYK	cmyk(0%, 65%, 54.8%, 30.6%)
CIE-LAB	lab(43.32, 48.02, 15.00)
CIE-LCH	lch(43.32, 50.31, 17.35°)
OKLab	oklab(53.01% 0.1446 0.0376)
OKLCH	oklch(53.01% 0.149 14.6)
XYZ	xyz(21.3039, 13.3743, 9.0475)
Luminance	0.1337 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13E50 #3EB19F

analogous

#B13E8A #B13E50 #B1663E

triadic

#B13E50 #50B13E #3E50B1

tetradic

#B13E50 #8AB13E #3EB19F #663EB1

square

#B13E50 #8AB13E #3EB19F #663EB1

split-complementary

#B13E50 #3EB166 #3E8AB1

monochromatic

#561E27 #842E3C #B13E50 #C96473 #D8919C

Accessibility & contrast

On white

5.72

#B13E50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B13E50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13E50

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13E50	#FFFFFF	#000000	##FFFFFF
##B13E50	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5750

Deuteranopia (green-blind)

#776F4D

Tritanopia (blue-blind)

#C12945

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b13e50;
/* rgb */ color: rgb(177, 62, 80);
/* oklch */ color: oklch(53.0% 0.149 14.6);

Tailwind

colors: {
  custom: {
    50: '#ce7a80',
    500: '#b13e50',
    950: '#000000',
  },
}

SCSS

$custom: #b13e50;
$custom-light: #ce7a80;
$custom-dark: #000000;

JSON

{
  "hex": "#b13e50",
  "rgb": {
    "r": 177,
    "g": 62,
    "b": 80
  },
  "hsl": {
    "h": 350.609,
    "s": 48.117,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53011,
    "c": 0.14938,
    "h": 14.6
  },
  "luminance": 0.13372
}

Semantic roles & 50–950 ramp

primary

#B13E50

secondary

#87C4BA

accent

#D8C250

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B13E50

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

Preview Lab → · Contrast checker → · Palette generator →