#B03754#B03754

#B03754 is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.1% C 0.157 H 10.2°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX#B03754
RGBrgb(176, 55, 84)
HSLhsl(346, 52%, 45%)
HSVhsv(346, 69%, 69%)
CMYKcmyk(0%, 68.8%, 52.3%, 31%)
CIE-LABlab(42.16, 50.96, 10.90)
CIE-LCHlch(42.16, 52.11, 12.07°)
OKLaboklab(52.14% 0.1546 0.0278)
OKLCHoklch(52.14% 0.157 10.2)
XYZxyz(20.8727, 12.6053, 9.7197)
Luminance0.1260 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B03754 #37B093
analogous
#B03790 #B03754 #B05737
triadic
#B03754 #54B037 #3754B0
tetradic
#B03754 #90B037 #37B093 #5737B0
square
#B03754 #90B037 #37B093 #5737B0
split-complementary
#B03754 #37B057 #3790B0
monochromatic
#531A27 #81283E #B03754 #CB5974 #DA889B

Accessibility & contrast

On white

5.96
#B03754 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.52
#B03754 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03754
5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B03754#FFFFFF#000000##FFFFFF
##B037541.005.963.525.96
#FFFFFF5.961.0021.001.00
#0000003.5221.001.0021.00
##FFFFFF5.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#545454
Deuteranopia (green-blind)
#736D51
Tritanopia (blue-blind)
#C02043
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #b03754;
/* rgb */ color: rgb(176, 55, 84);
/* oklch */ color: oklch(52.1% 0.157 10.2);
Tailwind
colors: {
  custom: {
    50: '#cd7683',
    500: '#b03754',
    950: '#000000',
  },
}
SCSS
$custom: #b03754;
$custom-light: #cd7683;
$custom-dark: #000000;
JSON
{
  "hex": "#b03754",
  "rgb": {
    "r": 176,
    "g": 55,
    "b": 84
  },
  "hsl": {
    "h": 345.62,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52144,
    "c": 0.15704,
    "h": 10.2
  },
  "luminance": 0.12603
}

Semantic roles & 50–950 ramp

primary
#B03754
secondary
#7FC4B3
accent
#DCB94C
background
#FDF7F8
surface
#FAEDEF
border
#D3C8CA
text
#15090A
muted
#837B7C

Preview Lab

Preview with #B03754

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

Preview Lab → · Contrast checker → · Palette generator →

#B03754 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva