#B25B34#B25B34

#B25B34 is a mid, vivid orange. Relative luminance 0.172; OKLCH L 56.8% C 0.125 H 43.6°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#B25B34
RGB	rgb(178, 91, 52)
HSL	hsl(19, 55%, 45%)
HSV	hsv(19, 71%, 70%)
CMYK	cmyk(0%, 48.9%, 70.8%, 30.2%)
CIE-LAB	lab(48.51, 32.27, 37.87)
CIE-LCH	lch(48.51, 49.76, 49.57°)
OKLab	oklab(56.82% 0.0905 0.0862)
OKLCH	oklch(56.82% 0.125 43.6)
XYZ	xyz(22.7231, 17.1977, 5.3710)
Luminance	0.1719 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B25B34 #348BB2

analogous

#B2344C #B25B34 #B29A34

triadic

#B25B34 #34B25B #5B34B2

tetradic

#B25B34 #4CB234 #348BB2 #9A34B2

square

#B25B34 #4CB234 #348BB2 #9A34B2

split-complementary

#B25B34 #34B29A #344CB2

monochromatic

#532B18 #834326 #B25B34 #CE7B56 #DBA085

Accessibility & contrast

On white

4.73

#B25B34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#B25B34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B25B34

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B25B34	#FFFFFF	#000000	##FFFFFF
##B25B34	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736730

Deuteranopia (green-blind)

#887B33

Tritanopia (blue-blind)

#C34952

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b25b34;
/* rgb */ color: rgb(178, 91, 52);
/* oklch */ color: oklch(56.8% 0.125 43.6);

Tailwind

colors: {
  custom: {
    50: '#cf8b6d',
    500: '#b25b34',
    950: '#000000',
  },
}

SCSS

$custom: #b25b34;
$custom-light: #cf8b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#b25b34",
  "rgb": {
    "r": 178,
    "g": 91,
    "b": 52
  },
  "hsl": {
    "h": 18.571,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.56819,
    "c": 0.12494,
    "h": 43.6
  },
  "luminance": 0.17195
}

Semantic roles & 50–950 ramp

primary

#B25B34

secondary

#7DAFC5

accent

#B0DE4A

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B25B34

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

Preview Lab → · Contrast checker → · Palette generator →