#B74148#B74148

#B74148 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.2% C 0.153 H 20.4°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#B74148
RGB	rgb(183, 65, 72)
HSL	hsl(356, 48%, 49%)
HSV	hsv(356, 64%, 72%)
CMYK	cmyk(0%, 64.5%, 60.7%, 28.2%)
CIE-LAB	lab(44.69, 48.14, 21.91)
CIE-LCH	lch(44.69, 52.89, 24.47°)
OKLab	oklab(54.18% 0.143 0.0532)
OKLCH	oklch(54.18% 0.153 20.4)
XYZ	xyz(22.5906, 14.3188, 7.7039)
Luminance	0.1432 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74148 #41B7B0

analogous

#B74183 #B74148 #B77541

triadic

#B74148 #48B741 #4148B7

tetradic

#B74148 #83B741 #41B7B0 #7541B7

square

#B74148 #83B741 #41B7B0 #7541B7

split-complementary

#B74148 #41B775 #4183B7

monochromatic

#5D2124 #8A3136 #B74148 #CA6B70 #DA989C

Accessibility & contrast

On white

5.44

#B74148 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#B74148 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74148

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74148	#FFFFFF	#000000	##FFFFFF
##B74148	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5A47

Deuteranopia (green-blind)

#7D7345

Tritanopia (blue-blind)

#C82844

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b74148;
/* rgb */ color: rgb(183, 65, 72);
/* oklch */ color: oklch(54.2% 0.153 20.4);

Tailwind

colors: {
  custom: {
    50: '#d37c7b',
    500: '#b74148',
    950: '#000000',
  },
}

SCSS

$custom: #b74148;
$custom-light: #d37c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b74148",
  "rgb": {
    "r": 183,
    "g": 65,
    "b": 72
  },
  "hsl": {
    "h": 356.441,
    "s": 47.581,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54177,
    "c": 0.15256,
    "h": 20.4
  },
  "luminance": 0.14316
}

Semantic roles & 50–950 ramp

primary

#B74148

secondary

#8EC6C3

accent

#D7CF51

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B74148

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

Preview Lab → · Contrast checker → · Palette generator →