#B25E37#B25E37

#B25E37 is a mid, vivid orange. Relative luminance 0.177; OKLCH L 57.4% C 0.121 H 44.4°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#B25E37
RGB	rgb(178, 94, 55)
HSL	hsl(19, 53%, 46%)
HSV	hsv(19, 69%, 70%)
CMYK	cmyk(0%, 47.2%, 69.1%, 30.2%)
CIE-LAB	lab(49.19, 30.83, 37.03)
CIE-LCH	lch(49.19, 48.19, 50.22°)
OKLab	oklab(57.35% 0.0866 0.0849)
OKLCH	oklch(57.35% 0.121 44.4)
XYZ	xyz(23.0544, 17.7488, 5.8255)
Luminance	0.1775 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B25E37 #378BB2

analogous

#B2374E #B25E37 #B29B37

triadic

#B25E37 #37B25E #5E37B2

tetradic

#B25E37 #4EB237 #378BB2 #9B37B2

square

#B25E37 #4EB237 #378BB2 #9B37B2

split-complementary

#B25E37 #37B29B #374EB2

monochromatic

#542D1A #834529 #B25E37 #CC7E5A #DBA389

Accessibility & contrast

On white

4.62

#B25E37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#B25E37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B25E37

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B25E37	#FFFFFF	#000000	##FFFFFF
##B25E37	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756A33

Deuteranopia (green-blind)

#897C36

Tritanopia (blue-blind)

#C34D55

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b25e37;
/* rgb */ color: rgb(178, 94, 55);
/* oklch */ color: oklch(57.4% 0.121 44.4);

Tailwind

colors: {
  custom: {
    50: '#cf8d6f',
    500: '#b25e37',
    950: '#000000',
  },
}

SCSS

$custom: #b25e37;
$custom-light: #cf8d6f;
$custom-dark: #000000;

JSON

{
  "hex": "#b25e37",
  "rgb": {
    "r": 178,
    "g": 94,
    "b": 55
  },
  "hsl": {
    "h": 19.024,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.57352,
    "c": 0.12129,
    "h": 44.4
  },
  "luminance": 0.17746
}

Semantic roles & 50–950 ramp

primary

#B25E37

secondary

#80AFC5

accent

#AEDC4C

background

#FDF8F6

surface

#FAF0EC

border

#D3CBC7

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B25E37

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

Preview Lab → · Contrast checker → · Palette generator →