#B25830#B25830

#B25830 is a mid, vivid orange. Relative luminance 0.167; OKLCH L 56.3% C 0.129 H 43.2°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#B25830
RGB	rgb(178, 88, 48)
HSL	hsl(18, 58%, 44%)
HSV	hsv(18, 73%, 70%)
CMYK	cmyk(0%, 50.6%, 73%, 30.2%)
CIE-LAB	lab(47.83, 33.65, 39.24)
CIE-LCH	lch(47.83, 51.69, 49.38°)
OKLab	oklab(56.29% 0.094 0.0883)
OKLCH	oklch(56.29% 0.129 43.2)
XYZ	xyz(22.3854, 16.6605, 4.8327)
Luminance	0.1666 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B25830 #308AB2

analogous

#B23049 #B25830 #B29930

triadic

#B25830 #30B258 #5830B2

tetradic

#B25830 #49B230 #308AB2 #9930B2

square

#B25830 #49B230 #308AB2 #9930B2

split-complementary

#B25830 #30B299 #3049B2

monochromatic

#522816 #824023 #B25830 #D07750 #DD9C80

Accessibility & contrast

On white

4.85

#B25830 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#B25830 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B25830

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B25830	#FFFFFF	#000000	##FFFFFF
##B25830	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71652C

Deuteranopia (green-blind)

#87792E

Tritanopia (blue-blind)

#C3454F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b25830;
/* rgb */ color: rgb(178, 88, 48);
/* oklch */ color: oklch(56.3% 0.129 43.2);

Tailwind

colors: {
  custom: {
    50: '#cf896a',
    500: '#b25830',
    950: '#000000',
  },
}

SCSS

$custom: #b25830;
$custom-light: #cf896a;
$custom-dark: #000000;

JSON

{
  "hex": "#b25830",
  "rgb": {
    "r": 178,
    "g": 88,
    "b": 48
  },
  "hsl": {
    "h": 18.462,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.56287,
    "c": 0.12897,
    "h": 43.2
  },
  "luminance": 0.16658
}

Semantic roles & 50–950 ramp

primary

#B25830

secondary

#78AEC6

accent

#B1E147

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B25830

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

Preview Lab → · Contrast checker → · Palette generator →