#B13D50#B13D50

#B13D50 is a mid, vivid red. Relative luminance 0.133; OKLCH L 52.9% C 0.151 H 14.2°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#B13D50
RGB	rgb(177, 61, 80)
HSL	hsl(350, 49%, 47%)
HSV	hsv(350, 66%, 69%)
CMYK	cmyk(0%, 65.5%, 54.8%, 30.6%)
CIE-LAB	lab(43.16, 48.46, 14.79)
CIE-LCH	lch(43.16, 50.66, 16.97°)
OKLab	oklab(52.89% 0.146 0.0371)
OKLCH	oklch(52.89% 0.151 14.2)
XYZ	xyz(21.2500, 13.2666, 9.0296)
Luminance	0.1326 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13D50 #3DB19E

analogous

#B13D8A #B13D50 #B1643D

triadic

#B13D50 #50B13D #3D50B1

tetradic

#B13D50 #8AB13D #3DB19E #643DB1

square

#B13D50 #8AB13D #3DB19E #643DB1

split-complementary

#B13D50 #3DB164 #3D8AB1

monochromatic

#561E27 #832D3B #B13D50 #C96273 #D9909C

Accessibility & contrast

On white

5.75

#B13D50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#B13D50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13D50

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13D50	#FFFFFF	#000000	##FFFFFF
##B13D50	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595750

Deuteranopia (green-blind)

#776F4D

Tritanopia (blue-blind)

#C12845

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b13d50;
/* rgb */ color: rgb(177, 61, 80);
/* oklch */ color: oklch(52.9% 0.151 14.2);

Tailwind

colors: {
  custom: {
    50: '#ce7980',
    500: '#b13d50',
    950: '#000000',
  },
}

SCSS

$custom: #b13d50;
$custom-light: #ce7980;
$custom-dark: #000000;

JSON

{
  "hex": "#b13d50",
  "rgb": {
    "r": 177,
    "g": 61,
    "b": 80
  },
  "hsl": {
    "h": 350.172,
    "s": 48.739,
    "l": 46.667
  },
  "oklch": {
    "l": 0.52892,
    "c": 0.15059,
    "h": 14.2
  },
  "luminance": 0.13264
}

Semantic roles & 50–950 ramp

primary

#B13D50

secondary

#86C4BA

accent

#D8C250

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B13D50

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

Preview Lab → · Contrast checker → · Palette generator →