#B25B35#B25B35

#B25B35 is a mid, vivid orange. Relative luminance 0.172; OKLCH L 56.8% C 0.125 H 43.2°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#B25B35
RGB	rgb(178, 91, 53)
HSL	hsl(18, 54%, 45%)
HSV	hsv(18, 70%, 70%)
CMYK	cmyk(0%, 48.9%, 70.2%, 30.2%)
CIE-LAB	lab(48.52, 32.32, 37.35)
CIE-LCH	lch(48.52, 49.39, 49.13°)
OKLab	oklab(56.83% 0.0908 0.0852)
OKLCH	oklch(56.83% 0.125 43.2)
XYZ	xyz(22.7458, 17.2068, 5.4909)
Luminance	0.1720 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B25B35 #358CB2

analogous

#B2354D #B25B35 #B29935

triadic

#B25B35 #35B25B #5B35B2

tetradic

#B25B35 #4DB235 #358CB2 #9935B2

square

#B25B35 #4DB235 #358CB2 #9935B2

split-complementary

#B25B35 #35B299 #354DB2

monochromatic

#542B19 #834327 #B25B35 #CD7B57 #DBA086

Accessibility & contrast

On white

4.73

#B25B35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#B25B35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B25B35

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B25B35	#FFFFFF	#000000	##FFFFFF
##B25B35	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736731

Deuteranopia (green-blind)

#887B34

Tritanopia (blue-blind)

#C34A52

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b25b35;
/* rgb */ color: rgb(178, 91, 53);
/* oklch */ color: oklch(56.8% 0.125 43.2);

Tailwind

colors: {
  custom: {
    50: '#cf8b6e',
    500: '#b25b35',
    950: '#000000',
  },
}

SCSS

$custom: #b25b35;
$custom-light: #cf8b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#b25b35",
  "rgb": {
    "r": 178,
    "g": 91,
    "b": 53
  },
  "hsl": {
    "h": 18.24,
    "s": 54.113,
    "l": 45.294
  },
  "oklch": {
    "l": 0.56832,
    "c": 0.12455,
    "h": 43.2
  },
  "luminance": 0.17204
}

Semantic roles & 50–950 ramp

primary

#B25B35

secondary

#7EAFC5

accent

#B1DD4A

background

#FDF8F6

surface

#FAF0EC

border

#D3CBC7

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B25B35

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

Preview Lab → · Contrast checker → · Palette generator →