#B25D37#B25D37

#B25D37 is a mid, vivid orange. Relative luminance 0.176; OKLCH L 57.2% C 0.122 H 43.7°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#B25D37
RGB	rgb(178, 93, 55)
HSL	hsl(19, 53%, 46%)
HSV	hsv(19, 69%, 70%)
CMYK	cmyk(0%, 47.8%, 69.1%, 30.2%)
CIE-LAB	lab(48.97, 31.37, 36.79)
CIE-LCH	lch(48.97, 48.35, 49.55°)
OKLab	oklab(57.19% 0.0883 0.0843)
OKLCH	oklch(57.19% 0.122 43.7)
XYZ	xyz(22.9660, 17.5721, 5.7960)
Luminance	0.1757 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B25D37 #378CB2

analogous

#B2374E #B25D37 #B29B37

triadic

#B25D37 #37B25D #5D37B2

tetradic

#B25D37 #4EB237 #378CB2 #9B37B2

square

#B25D37 #4EB237 #378CB2 #9B37B2

split-complementary

#B25D37 #37B29B #374EB2

monochromatic

#542C1A #834529 #B25D37 #CC7D5A #DBA289

Accessibility & contrast

On white

4.65

#B25D37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#B25D37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B25D37

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B25D37	#FFFFFF	#000000	##FFFFFF
##B25D37	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746933

Deuteranopia (green-blind)

#897C36

Tritanopia (blue-blind)

#C34C54

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b25d37;
/* rgb */ color: rgb(178, 93, 55);
/* oklch */ color: oklch(57.2% 0.122 43.7);

Tailwind

colors: {
  custom: {
    50: '#cf8c6f',
    500: '#b25d37',
    950: '#000000',
  },
}

SCSS

$custom: #b25d37;
$custom-light: #cf8c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#b25d37",
  "rgb": {
    "r": 178,
    "g": 93,
    "b": 55
  },
  "hsl": {
    "h": 18.537,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.57186,
    "c": 0.12209,
    "h": 43.7
  },
  "luminance": 0.1757
}

Semantic roles & 50–950 ramp

primary

#B25D37

secondary

#80AFC5

accent

#B0DC4C

background

#FDF8F6

surface

#FAF0EC

border

#D3CBC7

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B25D37

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

Preview Lab → · Contrast checker → · Palette generator →