#B25F2B#B25F2B

#B25F2B is a mid, vivid orange. Relative luminance 0.178; OKLCH L 57.4% C 0.126 H 49.8°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#B25F2B
RGB	rgb(178, 95, 43)
HSL	hsl(23, 61%, 43%)
HSV	hsv(23, 76%, 70%)
CMYK	cmyk(0%, 46.6%, 75.8%, 30.2%)
CIE-LAB	lab(49.28, 29.68, 43.31)
CIE-LCH	lch(49.28, 52.50, 55.57°)
OKLab	oklab(57.39% 0.0811 0.0959)
OKLCH	oklch(57.39% 0.126 49.8)
XYZ	xyz(22.8904, 17.8265, 4.5204)
Luminance	0.1782 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B25F2B #2B7EB2

analogous

#B22B3A #B25F2B #B2A22B

triadic

#B25F2B #2BB25F #5F2BB2

tetradic

#B25F2B #3AB22B #2B7EB2 #A22BB2

square

#B25F2B #3AB22B #2B7EB2 #A22BB2

split-complementary

#B25F2B #2BB2A2 #2B3AB2

monochromatic

#4F2A13 #81451F #B25F2B #D37D48 #DFA079

Accessibility & contrast

On white

4.60

#B25F2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#B25F2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B25F2B

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B25F2B	#FFFFFF	#000000	##FFFFFF
##B25F2B	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776A25

Deuteranopia (green-blind)

#8B7C2A

Tritanopia (blue-blind)

#C34D54

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b25f2b;
/* rgb */ color: rgb(178, 95, 43);
/* oklch */ color: oklch(57.4% 0.126 49.8);

Tailwind

colors: {
  custom: {
    50: '#cf8d67',
    500: '#b25f2b',
    950: '#000000',
  },
}

SCSS

$custom: #b25f2b;
$custom-light: #cf8d67;
$custom-dark: #000000;

JSON

{
  "hex": "#b25f2b",
  "rgb": {
    "r": 178,
    "g": 95,
    "b": 43
  },
  "hsl": {
    "h": 23.111,
    "s": 61.086,
    "l": 43.333
  },
  "oklch": {
    "l": 0.57385,
    "c": 0.12562,
    "h": 49.8
  },
  "luminance": 0.17824
}

Semantic roles & 50–950 ramp

primary

#B25F2B

secondary

#72A6C7

accent

#A6E444

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B25F2B

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

Preview Lab → · Contrast checker → · Palette generator →