#B25C31#B25C31

#B25C31 is a mid, vivid orange. Relative luminance 0.173; OKLCH L 56.9% C 0.125 H 45.5°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#B25C31
RGB	rgb(178, 92, 49)
HSL	hsl(20, 57%, 45%)
HSV	hsv(20, 72%, 70%)
CMYK	cmyk(0%, 48.3%, 72.5%, 30.2%)
CIE-LAB	lab(48.69, 31.58, 39.65)
CIE-LCH	lch(48.69, 50.69, 51.47°)
OKLab	oklab(56.95% 0.0879 0.0894)
OKLCH	oklch(56.95% 0.125 45.5)
XYZ	xyz(22.7437, 17.3437, 5.0551)
Luminance	0.1734 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B25C31 #3187B2

analogous

#B23147 #B25C31 #B29D31

triadic

#B25C31 #31B25C #5C31B2

tetradic

#B25C31 #47B231 #3187B2 #9D31B2

square

#B25C31 #47B231 #3187B2 #9D31B2

split-complementary

#B25C31 #31B29D #3147B2

monochromatic

#522A17 #824324 #B25C31 #CF7B51 #DC9F81

Accessibility & contrast

On white

4.70

#B25C31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#B25C31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B25C31

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B25C31	#FFFFFF	#000000	##FFFFFF
##B25C31	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74682C

Deuteranopia (green-blind)

#897B30

Tritanopia (blue-blind)

#C34A52

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b25c31;
/* rgb */ color: rgb(178, 92, 49);
/* oklch */ color: oklch(56.9% 0.125 45.5);

Tailwind

colors: {
  custom: {
    50: '#cf8b6b',
    500: '#b25c31',
    950: '#000000',
  },
}

SCSS

$custom: #b25c31;
$custom-light: #cf8b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b25c31",
  "rgb": {
    "r": 178,
    "g": 92,
    "b": 49
  },
  "hsl": {
    "h": 20,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.56948,
    "c": 0.12535,
    "h": 45.5
  },
  "luminance": 0.17341
}

Semantic roles & 50–950 ramp

primary

#B25C31

secondary

#79ACC5

accent

#ADE048

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B25C31

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

Preview Lab → · Contrast checker → · Palette generator →