#B13E54#B13E54

#B13E54 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.1% C 0.150 H 12.4°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#B13E54
RGB	rgb(177, 62, 84)
HSL	hsl(349, 48%, 47%)
HSV	hsv(349, 65%, 69%)
CMYK	cmyk(0%, 65%, 52.5%, 30.6%)
CIE-LAB	lab(43.41, 48.36, 12.65)
CIE-LCH	lch(43.41, 49.99, 14.66°)
OKLab	oklab(53.11% 0.1462 0.0321)
OKLCH	oklch(53.11% 0.15 12.4)
XYZ	xyz(21.4561, 13.4352, 9.8492)
Luminance	0.1343 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13E54 #3EB19B

analogous

#B13E8E #B13E54 #B1623E

triadic

#B13E54 #54B13E #3E54B1

tetradic

#B13E54 #8EB13E #3EB19B #623EB1

square

#B13E54 #8EB13E #3EB19B #623EB1

split-complementary

#B13E54 #3EB162 #3E8EB1

monochromatic

#561E29 #842E3E #B13E54 #C96477 #D8919F

Accessibility & contrast

On white

5.70

#B13E54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#B13E54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13E54

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13E54	#FFFFFF	#000000	##FFFFFF
##B13E54	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595854

Deuteranopia (green-blind)

#766F51

Tritanopia (blue-blind)

#C12A47

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b13e54;
/* rgb */ color: rgb(177, 62, 84);
/* oklch */ color: oklch(53.1% 0.150 12.4);

Tailwind

colors: {
  custom: {
    50: '#ce7a83',
    500: '#b13e54',
    950: '#000000',
  },
}

SCSS

$custom: #b13e54;
$custom-light: #ce7a83;
$custom-dark: #000000;

JSON

{
  "hex": "#b13e54",
  "rgb": {
    "r": 177,
    "g": 62,
    "b": 84
  },
  "hsl": {
    "h": 348.522,
    "s": 48.117,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53107,
    "c": 0.14966,
    "h": 12.4
  },
  "luminance": 0.13432
}

Semantic roles & 50–950 ramp

primary

#B13E54

secondary

#87C4B8

accent

#D8BE50

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B13E54

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

Preview Lab → · Contrast checker → · Palette generator →