#B25733#B25733

#B25733 is a mid, vivid orange. Relative luminance 0.165; OKLCH L 56.2% C 0.129 H 41.4°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#B25733
RGB	rgb(178, 87, 51)
HSL	hsl(17, 55%, 45%)
HSV	hsv(17, 71%, 70%)
CMYK	cmyk(0%, 51.1%, 71.3%, 30.2%)
CIE-LAB	lab(47.65, 34.33, 37.45)
CIE-LCH	lch(47.65, 50.80, 47.49°)
OKLab	oklab(56.16% 0.0966 0.0851)
OKLCH	oklch(56.16% 0.129 41.4)
XYZ	xyz(22.3679, 16.5231, 5.1427)
Luminance	0.1652 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B25733 #338EB2

analogous

#B2334E #B25733 #B29733

triadic

#B25733 #33B257 #5733B2

tetradic

#B25733 #4EB233 #338EB2 #9733B2

square

#B25733 #4EB233 #338EB2 #9733B2

split-complementary

#B25733 #33B297 #334EB2

monochromatic

#532818 #824025 #B25733 #CE7754 #DC9D84

Accessibility & contrast

On white

4.88

#B25733 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#B25733 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B25733

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B25733	#FFFFFF	#000000	##FFFFFF
##B25733	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70652F

Deuteranopia (green-blind)

#867931

Tritanopia (blue-blind)

#C3454F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b25733;
/* rgb */ color: rgb(178, 87, 51);
/* oklch */ color: oklch(56.2% 0.129 41.4);

Tailwind

colors: {
  custom: {
    50: '#cf886c',
    500: '#b25733',
    950: '#000000',
  },
}

SCSS

$custom: #b25733;
$custom-light: #cf886c;
$custom-dark: #000000;

JSON

{
  "hex": "#b25733",
  "rgb": {
    "r": 178,
    "g": 87,
    "b": 51
  },
  "hsl": {
    "h": 17.008,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.56163,
    "c": 0.12872,
    "h": 41.4
  },
  "luminance": 0.1652
}

Semantic roles & 50–950 ramp

primary

#B25733

secondary

#7CB0C5

accent

#B4DF49

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B25733

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

Preview Lab → · Contrast checker → · Palette generator →