#B25027#B25027

#B25027 is a mid, vivid orange. Relative luminance 0.153; OKLCH L 54.9% C 0.139 H 41.6°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#B25027
RGB	rgb(178, 80, 39)
HSL	hsl(18, 64%, 43%)
HSV	hsv(18, 78%, 70%)
CMYK	cmyk(0%, 55.1%, 78.1%, 30.2%)
CIE-LAB	lab(46.11, 37.39, 42.05)
CIE-LCH	lch(46.11, 56.26, 48.36°)
OKLab	oklab(54.95% 0.1038 0.0922)
OKLCH	oklch(54.95% 0.139 41.6)
XYZ	xyz(21.5972, 15.3516, 3.7449)
Luminance	0.1535 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B25027 #2789B2

analogous

#B22743 #B25027 #B29627

triadic

#B25027 #27B250 #5027B2

tetradic

#B25027 #43B227 #2789B2 #9627B2

square

#B25027 #43B227 #2789B2 #9627B2

split-complementary

#B25027 #27B296 #2743B2

monochromatic

#4E2311 #80391C #B25027 #D56D41 #E09373

Accessibility & contrast

On white

5.16

#B25027 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#B25027 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B25027

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B25027	#FFFFFF	#000000	##FFFFFF
##B25027	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6022

Deuteranopia (green-blind)

#837624

Tritanopia (blue-blind)

#C43A47

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b25027;
/* rgb */ color: rgb(178, 80, 39);
/* oklch */ color: oklch(54.9% 0.139 41.6);

Tailwind

colors: {
  custom: {
    50: '#d08464',
    500: '#b25027',
    950: '#000000',
  },
}

SCSS

$custom: #b25027;
$custom-light: #d08464;
$custom-dark: #000000;

JSON

{
  "hex": "#b25027",
  "rgb": {
    "r": 178,
    "g": 80,
    "b": 39
  },
  "hsl": {
    "h": 17.698,
    "s": 64.055,
    "l": 42.549
  },
  "oklch": {
    "l": 0.5495,
    "c": 0.13885,
    "h": 41.6
  },
  "luminance": 0.15349
}

Semantic roles & 50–950 ramp

primary

#B25027

secondary

#6DADC8

accent

#B6E741

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B05

muted

#837C7A

Preview Lab

Preview with #B25027

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

Preview Lab → · Contrast checker → · Palette generator →