#B25E2B#B25E2B

#B25E2B is a mid, vivid orange. Relative luminance 0.176; OKLCH L 57.2% C 0.126 H 49.1°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#B25E2B
RGB	rgb(178, 94, 43)
HSL	hsl(23, 61%, 43%)
HSV	hsv(23, 76%, 70%)
CMYK	cmyk(0%, 47.2%, 75.8%, 30.2%)
CIE-LAB	lab(49.07, 30.22, 43.08)
CIE-LCH	lch(49.07, 52.62, 54.95°)
OKLab	oklab(57.22% 0.0827 0.0954)
OKLCH	oklch(57.22% 0.126 49.1)
XYZ	xyz(22.8009, 17.6475, 4.4906)
Luminance	0.1764 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B25E2B #2B7FB2

analogous

#B22B3B #B25E2B #B2A12B

triadic

#B25E2B #2BB25E #5E2BB2

tetradic

#B25E2B #3BB22B #2B7FB2 #A12BB2

square

#B25E2B #3BB22B #2B7FB2 #A12BB2

split-complementary

#B25E2B #2BB2A1 #2B3BB2

monochromatic

#4F2A13 #81441F #B25E2B #D37C48 #DF9F79

Accessibility & contrast

On white

4.64

#B25E2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#B25E2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B25E2B

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B25E2B	#FFFFFF	#000000	##FFFFFF
##B25E2B	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766925

Deuteranopia (green-blind)

#8A7C2A

Tritanopia (blue-blind)

#C34C53

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b25e2b;
/* rgb */ color: rgb(178, 94, 43);
/* oklch */ color: oklch(57.2% 0.126 49.1);

Tailwind

colors: {
  custom: {
    50: '#cf8d67',
    500: '#b25e2b',
    950: '#000000',
  },
}

SCSS

$custom: #b25e2b;
$custom-light: #cf8d67;
$custom-dark: #000000;

JSON

{
  "hex": "#b25e2b",
  "rgb": {
    "r": 178,
    "g": 94,
    "b": 43
  },
  "hsl": {
    "h": 22.667,
    "s": 61.086,
    "l": 43.333
  },
  "oklch": {
    "l": 0.57217,
    "c": 0.12631,
    "h": 49.1
  },
  "luminance": 0.17645
}

Semantic roles & 50–950 ramp

primary

#B25E2B

secondary

#72A7C7

accent

#A8E444

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B25E2B

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

Preview Lab → · Contrast checker → · Palette generator →