#B74741#B74741

#B74741 is a mid, vivid red. Relative luminance 0.150; OKLCH L 54.8% C 0.147 H 26.1°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#B74741
RGB	rgb(183, 71, 65)
HSL	hsl(3, 48%, 49%)
HSV	hsv(3, 64%, 72%)
CMYK	cmyk(0%, 61.2%, 64.5%, 28.2%)
CIE-LAB	lab(45.58, 44.97, 27.25)
CIE-LCH	lch(45.58, 52.58, 31.21°)
OKLab	oklab(54.81% 0.1317 0.0646)
OKLCH	oklch(54.81% 0.147 26.1)
XYZ	xyz(22.7380, 14.9584, 6.6899)
Luminance	0.1495 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74741 #41B1B7

analogous

#B74176 #B74741 #B78241

triadic

#B74741 #41B747 #4741B7

tetradic

#B74741 #76B741 #41B1B7 #8241B7

square

#B74741 #76B741 #41B1B7 #8241B7

split-complementary

#B74741 #41B782 #4176B7

monochromatic

#5D2421 #8A3531 #B74741 #CA706B #DA9B98

Accessibility & contrast

On white

5.26

#B74741 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#B74741 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74741

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74741	#FFFFFF	#000000	##FFFFFF
##B74741	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645D40

Deuteranopia (green-blind)

#80753E

Tritanopia (blue-blind)

#C83046

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b74741;
/* rgb */ color: rgb(183, 71, 65);
/* oklch */ color: oklch(54.8% 0.147 26.1);

Tailwind

colors: {
  custom: {
    50: '#d37f75',
    500: '#b74741',
    950: '#000000',
  },
}

SCSS

$custom: #b74741;
$custom-light: #d37f75;
$custom-dark: #000000;

JSON

{
  "hex": "#b74741",
  "rgb": {
    "r": 183,
    "g": 71,
    "b": 65
  },
  "hsl": {
    "h": 3.051,
    "s": 47.581,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54807,
    "c": 0.1467,
    "h": 26.1
  },
  "luminance": 0.14955
}

Semantic roles & 50–950 ramp

primary

#B74741

secondary

#8EC3C6

accent

#D0D751

background

#FDF8F7

surface

#FBEFED

border

#D4CAC8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B74741

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

Preview Lab → · Contrast checker → · Palette generator →