#B25330#B25330

#B25330 is a mid, vivid orange. Relative luminance 0.159; OKLCH L 55.5% C 0.133 H 40.1°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX#B25330
RGBrgb(178, 83, 48)
HSLhsl(16, 58%, 44%)
HSVhsv(16, 73%, 70%)
CMYKcmyk(0%, 53.4%, 73%, 30.2%)
CIE-LABlab(46.80, 36.25, 38.12)
CIE-LCHlch(46.80, 52.60, 46.43°)
OKLaboklab(55.5% 0.102 0.0859)
OKLCHoklch(55.5% 0.133 40.1)
XYZxyz(21.9890, 15.8676, 4.7006)
Luminance0.1587 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B25330 #308FB2
analogous
#B2304E #B25330 #B29430
triadic
#B25330 #30B253 #5330B2
tetradic
#B25330 #4EB230 #308FB2 #9430B2
square
#B25330 #4EB230 #308FB2 #9430B2
split-complementary
#B25330 #30B294 #304EB2
monochromatic
#522616 #823D23 #B25330 #D07250 #DD9980

Accessibility & contrast

On white

5.03
#B25330 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.17
#B25330 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B25330
5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B25330#FFFFFF#000000##FFFFFF
##B253301.005.034.175.03
#FFFFFF5.031.0021.001.00
#0000004.1721.001.0021.00
##FFFFFF5.031.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6D622C
Deuteranopia (green-blind)
#84772E
Tritanopia (blue-blind)
#C33F4B
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #b25330;
/* rgb */ color: rgb(178, 83, 48);
/* oklch */ color: oklch(55.5% 0.133 40.1);
Tailwind
colors: {
  custom: {
    50: '#d0866a',
    500: '#b25330',
    950: '#000000',
  },
}
SCSS
$custom: #b25330;
$custom-light: #d0866a;
$custom-dark: #000000;
JSON
{
  "hex": "#b25330",
  "rgb": {
    "r": 178,
    "g": 83,
    "b": 48
  },
  "hsl": {
    "h": 16.154,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.55502,
    "c": 0.1333,
    "h": 40.1
  },
  "luminance": 0.15865
}

Semantic roles & 50–950 ramp

primary
#B25330
secondary
#78B1C6
accent
#B7E147
background
#FDF8F6
surface
#FBEFEB
border
#D4CAC6
text
#150B06
muted
#837C7A

Preview Lab

Preview with #B25330

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

Preview Lab → · Contrast checker → · Palette generator →

#B25330 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva