#B25A34#B25A34

#B25A34 is a mid, vivid orange. Relative luminance 0.170; OKLCH L 56.7% C 0.126 H 42.9°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#B25A34
RGB	rgb(178, 90, 52)
HSL	hsl(18, 55%, 45%)
HSV	hsv(18, 71%, 70%)
CMYK	cmyk(0%, 49.4%, 70.8%, 30.2%)
CIE-LAB	lab(48.30, 32.80, 37.63)
CIE-LCH	lch(48.30, 49.92, 48.93°)
OKLab	oklab(56.66% 0.0921 0.0856)
OKLCH	oklch(56.66% 0.126 42.9)
XYZ	xyz(22.6381, 17.0279, 5.3427)
Luminance	0.1703 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B25A34 #348CB2

analogous

#B2344D #B25A34 #B29934

triadic

#B25A34 #34B25A #5A34B2

tetradic

#B25A34 #4DB234 #348CB2 #9934B2

square

#B25A34 #4DB234 #348CB2 #9934B2

split-complementary

#B25A34 #34B299 #344DB2

monochromatic

#532A18 #834226 #B25A34 #CE7A56 #DB9F85

Accessibility & contrast

On white

4.77

#B25A34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#B25A34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B25A34

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B25A34	#FFFFFF	#000000	##FFFFFF
##B25A34	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726730

Deuteranopia (green-blind)

#877A32

Tritanopia (blue-blind)

#C34851

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b25a34;
/* rgb */ color: rgb(178, 90, 52);
/* oklch */ color: oklch(56.7% 0.126 42.9);

Tailwind

colors: {
  custom: {
    50: '#cf8a6d',
    500: '#b25a34',
    950: '#000000',
  },
}

SCSS

$custom: #b25a34;
$custom-light: #cf8a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#b25a34",
  "rgb": {
    "r": 178,
    "g": 90,
    "b": 52
  },
  "hsl": {
    "h": 18.095,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.56656,
    "c": 0.12577,
    "h": 42.9
  },
  "luminance": 0.17025
}

Semantic roles & 50–950 ramp

primary

#B25A34

secondary

#7DAFC5

accent

#B1DE4A

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B25A34

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

Preview Lab → · Contrast checker → · Palette generator →