#B13024#B13024

#B13024 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.7% C 0.168 H 29.5°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX#B13024
RGBrgb(177, 48, 36)
HSLhsl(5, 66%, 42%)
HSVhsv(5, 80%, 69%)
CMYKcmyk(0%, 72.9%, 79.7%, 30.6%)
CIE-LABlab(40.56, 51.15, 37.93)
CIE-LCHlch(40.56, 63.68, 36.56°)
OKLaboklab(50.72% 0.1459 0.0825)
OKLCHoklch(50.72% 0.168 29.5)
XYZxyz(19.5092, 11.5914, 2.8788)
Luminance0.1159 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B13024 #24A5B1
analogous
#B1245F #B13024 #B17624
triadic
#B13024 #24B130 #3024B1
tetradic
#B13024 #5FB124 #24A5B1 #7624B1
square
#B13024 #5FB124 #24A5B1 #7624B1
split-complementary
#B13024 #24B176 #245FB1
monochromatic
#4B140F #7E221A #B13024 #D7483B #E1786E

Accessibility & contrast

On white

6.33
#B13024 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.32
#B13024 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13024
6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B13024#FFFFFF#000000##FFFFFF
##B130241.006.333.326.33
#FFFFFF6.331.0021.001.00
#0000003.3221.001.0021.00
##FFFFFF6.331.0021.001.00

Color blindness preview

Protanopia (red-blind)
#574E21
Deuteranopia (green-blind)
#776A1E
Tritanopia (blue-blind)
#C3002F
Achromatopsia (no color)
#606060

Design tokens & code

CSS
--color: #b13024;
/* rgb */ color: rgb(177, 48, 36);
/* oklch */ color: oklch(50.7% 0.168 29.5);
Tailwind
colors: {
  custom: {
    50: '#d17260',
    500: '#b13024',
    950: '#000000',
  },
}
SCSS
$custom: #b13024;
$custom-light: #d17260;
$custom-dark: #000000;
JSON
{
  "hex": "#b13024",
  "rgb": {
    "r": 177,
    "g": 48,
    "b": 36
  },
  "hsl": {
    "h": 5.106,
    "s": 66.197,
    "l": 41.765
  },
  "oklch": {
    "l": 0.50722,
    "c": 0.1676,
    "h": 29.5
  },
  "luminance": 0.11588
}

Semantic roles & 50–950 ramp

primary
#B13024
secondary
#69C0C8
accent
#DBE93F
background
#FEF7F5
surface
#FCEDE9
border
#D5C8C5
text
#160805
muted
#847B79

Preview Lab

Preview with #B13024

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

Preview Lab → · Contrast checker → · Palette generator →

#B13024 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva