#B04148#B04148

#B04148 is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.0% C 0.145 H 19.8°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#B04148
RGB	rgb(176, 65, 72)
HSL	hsl(356, 46%, 47%)
HSV	hsv(356, 63%, 69%)
CMYK	cmyk(0%, 63.1%, 59.1%, 31%)
CIE-LAB	lab(43.48, 45.73, 20.10)
CIE-LCH	lch(43.48, 49.96, 23.73°)
OKLab	oklab(53.04% 0.1362 0.0492)
OKLCH	oklch(53.04% 0.145 19.8)
XYZ	xyz(20.9664, 13.4813, 7.6277)
Luminance	0.1348 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04148 #41B0A9

analogous

#B04180 #B04148 #B07141

triadic

#B04148 #48B041 #4148B0

tetradic

#B04148 #80B041 #41B0A9 #7141B0

square

#B04148 #80B041 #41B0A9 #7141B0

split-complementary

#B04148 #41B071 #4180B0

monochromatic

#572023 #833036 #B04148 #C7676D #D79498

Accessibility & contrast

On white

5.68

#B04148 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B04148 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04148

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04148	#FFFFFF	#000000	##FFFFFF
##B04148	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5848

Deuteranopia (green-blind)

#796F45

Tritanopia (blue-blind)

#C02C44

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b04148;
/* rgb */ color: rgb(176, 65, 72);
/* oklch */ color: oklch(53.0% 0.145 19.8);

Tailwind

colors: {
  custom: {
    50: '#cd7b7a',
    500: '#b04148',
    950: '#000000',
  },
}

SCSS

$custom: #b04148;
$custom-light: #cd7b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b04148",
  "rgb": {
    "r": 176,
    "g": 65,
    "b": 72
  },
  "hsl": {
    "h": 356.216,
    "s": 46.058,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53043,
    "c": 0.14477,
    "h": 19.8
  },
  "luminance": 0.13479
}

Semantic roles & 50–950 ramp

primary

#B04148

secondary

#8AC3BF

accent

#D6CD52

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B04148

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

Preview Lab → · Contrast checker → · Palette generator →