#87303B#87303B

#87303B is a dark, moderate red. Relative luminance 0.076; OKLCH L 43.8% C 0.119 H 16.0°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX#87303B
RGBrgb(135, 48, 59)
HSLhsl(352, 48%, 36%)
HSVhsv(352, 64%, 53%)
CMYKcmyk(0%, 64.4%, 56.3%, 47.1%)
CIE-LABlab(33.10, 38.08, 13.14)
CIE-LCHlch(33.10, 40.29, 19.04°)
OKLaboklab(43.8% 0.1144 0.0328)
OKLCHoklch(43.8% 0.119 16)
XYZxyz(11.8391, 7.5821, 4.9769)
Luminance0.0758 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#87303B #30877C
analogous
#873066 #87303B #875030
triadic
#87303B #3B8730 #303B87
tetradic
#87303B #668730 #30877C #503087
square
#87303B #668730 #30877C #503087
split-complementary
#87303B #308750 #306687
monochromatic
#2D1014 #5A2027 #87303B #B4404F #C96874

Accessibility & contrast

On white

8.35
#87303B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.52
#87303B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87303B
8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##87303B#FFFFFF#000000##FFFFFF
##87303B1.008.352.528.35
#FFFFFF8.351.0021.001.00
#0000002.5221.001.0021.00
##FFFFFF8.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#45433B
Deuteranopia (green-blind)
#5B5539
Tritanopia (blue-blind)
#942134
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #87303b;
/* rgb */ color: rgb(135, 48, 59);
/* oklch */ color: oklch(43.8% 0.119 16.0);
Tailwind
colors: {
  custom: {
    50: '#af6d70',
    500: '#87303b',
    950: '#000000',
  },
}
SCSS
$custom: #87303b;
$custom-light: #af6d70;
$custom-dark: #000000;
JSON
{
  "hex": "#87303b",
  "rgb": {
    "r": 135,
    "g": 48,
    "b": 59
  },
  "hsl": {
    "h": 352.414,
    "s": 47.541,
    "l": 35.882
  },
  "oklch": {
    "l": 0.43804,
    "c": 0.119,
    "h": 16
  },
  "luminance": 0.07581
}

Semantic roles & 50–950 ramp

primary
#87303B
secondary
#62B1A7
accent
#D7C651
background
#FBF6F6
surface
#F6ECEC
border
#D0C7C7
text
#110707
muted
#807A7A

Preview Lab

Preview with #87303B

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

Preview Lab → · Contrast checker → · Palette generator →

#87303B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva