#B04153#B04153

#B04153 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.3% C 0.145 H 13.8°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#B04153
RGB	rgb(176, 65, 83)
HSL	hsl(350, 46%, 47%)
HSV	hsv(350, 63%, 69%)
CMYK	cmyk(0%, 63.1%, 52.8%, 31%)
CIE-LAB	lab(43.71, 46.61, 13.65)
CIE-LCH	lch(43.71, 48.57, 16.33°)
OKLab	oklab(53.29% 0.1406 0.0345)
OKLCH	oklch(53.29% 0.145 13.8)
XYZ	xyz(21.3579, 13.6379, 9.6896)
Luminance	0.1363 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04153 #41B09E

analogous

#B0418B #B04153 #B06641

triadic

#B04153 #53B041 #4153B0

tetradic

#B04153 #8BB041 #41B09E #6641B0

square

#B04153 #8BB041 #41B09E #6641B0

split-complementary

#B04153 #41B066 #418BB0

monochromatic

#572029 #83303E #B04153 #C76777 #D7949F

Accessibility & contrast

On white

5.63

#B04153 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#B04153 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04153

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04153	#FFFFFF	#000000	##FFFFFF
##B04153	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5953

Deuteranopia (green-blind)

#777050

Tritanopia (blue-blind)

#C02F48

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b04153;
/* rgb */ color: rgb(176, 65, 83);
/* oklch */ color: oklch(53.3% 0.145 13.8);

Tailwind

colors: {
  custom: {
    50: '#cd7b83',
    500: '#b04153',
    950: '#000000',
  },
}

SCSS

$custom: #b04153;
$custom-light: #cd7b83;
$custom-dark: #000000;

JSON

{
  "hex": "#b04153",
  "rgb": {
    "r": 176,
    "g": 65,
    "b": 83
  },
  "hsl": {
    "h": 350.27,
    "s": 46.058,
    "l": 47.255
  },
  "oklch": {
    "l": 0.5329,
    "c": 0.14476,
    "h": 13.8
  },
  "luminance": 0.13635
}

Semantic roles & 50–950 ramp

primary

#B04153

secondary

#8AC3BA

accent

#D6C052

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#140A0A

muted

#837C7C

Preview Lab

Preview with #B04153

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

Preview Lab → · Contrast checker → · Palette generator →