#B25A25#B25A25

#B25A25 is a mid, vivid orange. Relative luminance 0.169; OKLCH L 56.5% C 0.131 H 48.3°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#B25A25
RGB	rgb(178, 90, 37)
HSL	hsl(23, 66%, 42%)
HSV	hsv(23, 79%, 70%)
CMYK	cmyk(0%, 49.4%, 79.2%, 30.2%)
CIE-LAB	lab(48.15, 32.11, 45.03)
CIE-LCH	lch(48.15, 55.31, 54.51°)
OKLab	oklab(56.5% 0.0875 0.0981)
OKLCH	oklch(56.5% 0.131 48.3)
XYZ	xyz(22.3523, 16.9136, 3.8375)
Luminance	0.1691 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B25A25 #257DB2

analogous

#B22537 #B25A25 #B2A025

triadic

#B25A25 #25B25A #5A25B2

tetradic

#B25A25 #37B225 #257DB2 #A025B2

square

#B25A25 #37B225 #257DB2 #A025B2

split-complementary

#B25A25 #25B2A0 #2537B2

monochromatic

#4D2710 #7F401A #B25A25 #D7773D #E19B70

Accessibility & contrast

On white

4.79

#B25A25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#B25A25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B25A25

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B25A25	#FFFFFF	#000000	##FFFFFF
##B25A25	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73661E

Deuteranopia (green-blind)

#887A23

Tritanopia (blue-blind)

#C3474F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b25a25;
/* rgb */ color: rgb(178, 90, 37);
/* oklch */ color: oklch(56.5% 0.131 48.3);

Tailwind

colors: {
  custom: {
    50: '#d08a63',
    500: '#b25a25',
    950: '#000000',
  },
}

SCSS

$custom: #b25a25;
$custom-light: #d08a63;
$custom-dark: #000000;

JSON

{
  "hex": "#b25a25",
  "rgb": {
    "r": 178,
    "g": 90,
    "b": 37
  },
  "hsl": {
    "h": 22.553,
    "s": 65.581,
    "l": 42.157
  },
  "oklch": {
    "l": 0.565,
    "c": 0.13145,
    "h": 48.3
  },
  "luminance": 0.16911
}

Semantic roles & 50–950 ramp

primary

#B25A25

secondary

#6BA5C8

accent

#A9E93F

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C05

muted

#837D7A

Preview Lab

Preview with #B25A25

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

Preview Lab → · Contrast checker → · Palette generator →