#B3593A#B3593A

#B3593A is a mid, vivid orange. Relative luminance 0.170; OKLCH L 56.7% C 0.125 H 39.4°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#B3593A
RGB	rgb(179, 89, 58)
HSL	hsl(15, 51%, 46%)
HSV	hsv(15, 68%, 70%)
CMYK	cmyk(0%, 50.3%, 67.6%, 29.8%)
CIE-LAB	lab(48.31, 34.07, 34.42)
CIE-LCH	lch(48.31, 48.43, 45.29°)
OKLab	oklab(56.72% 0.097 0.0796)
OKLCH	oklch(56.72% 0.125 39.4)
XYZ	xyz(22.9285, 17.0367, 6.0831)
Luminance	0.1703 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3593A #3A94B3

analogous

#B33A58 #B3593A #B3963A

triadic

#B3593A #3AB359 #593AB3

tetradic

#B3593A #58B33A #3A94B3 #963AB3

square

#B3593A #58B33A #3A94B3 #963AB3

split-complementary

#B3593A #3AB396 #3A58B3

monochromatic

#572B1C #85422B #B3593A #CB7B5F #DAA18D

Accessibility & contrast

On white

4.77

#B3593A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#B3593A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3593A

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3593A	#FFFFFF	#000000	##FFFFFF
##B3593A	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716737

Deuteranopia (green-blind)

#877A38

Tritanopia (blue-blind)

#C44752

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b3593a;
/* rgb */ color: rgb(179, 89, 58);
/* oklch */ color: oklch(56.7% 0.125 39.4);

Tailwind

colors: {
  custom: {
    50: '#cf8a71',
    500: '#b3593a',
    950: '#000000',
  },
}

SCSS

$custom: #b3593a;
$custom-light: #cf8a71;
$custom-dark: #000000;

JSON

{
  "hex": "#b3593a",
  "rgb": {
    "r": 179,
    "g": 89,
    "b": 58
  },
  "hsl": {
    "h": 15.372,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56718,
    "c": 0.12549,
    "h": 39.4
  },
  "luminance": 0.17034
}

Semantic roles & 50–950 ramp

primary

#B3593A

secondary

#84B4C5

accent

#B6DB4D

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150C08

muted

#837D7B

Preview Lab

Preview with #B3593A

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

Preview Lab → · Contrast checker → · Palette generator →