#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
RGBrgb(183, 71, 65)
HSLhsl(3, 48%, 49%)
HSVhsv(3, 64%, 72%)
CMYKcmyk(0%, 61.2%, 64.5%, 28.2%)
CIE-LABlab(45.58, 44.97, 27.25)
CIE-LCHlch(45.58, 52.58, 31.21°)
OKLaboklab(54.81% 0.1317 0.0646)
OKLCHoklch(54.81% 0.147 26.1)
XYZxyz(22.7380, 14.9584, 6.6899)
Luminance0.1495 (WCAG relative)
Temperaturewarm
Familyred

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
##B747411.005.263.995.26
#FFFFFF5.261.0021.001.00
#0000003.9921.001.0021.00
##FFFFFF5.261.0021.001.00

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 →

#B74741 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva