#B3613E#B3613E

#B3613E is a mid, moderate orange. Relative luminance 0.185; OKLCH L 58.1% C 0.117 H 43.1°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#B3613E
RGB	rgb(179, 97, 62)
HSL	hsl(18, 49%, 47%)
HSV	hsv(18, 65%, 70%)
CMYK	cmyk(0%, 45.8%, 65.4%, 29.8%)
CIE-LAB	lab(50.08, 30.05, 34.29)
CIE-LCH	lch(50.08, 45.60, 48.77°)
OKLab	oklab(58.09% 0.0854 0.0799)
OKLCH	oklch(58.09% 0.117 43.1)
XYZ	xyz(23.7366, 18.4835, 6.8741)
Luminance	0.1848 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3613E #3E90B3

analogous

#B33E55 #B3613E #B39C3E

triadic

#B3613E #3EB361 #613EB3

tetradic

#B3613E #55B33E #3E90B3 #9C3EB3

square

#B3613E #55B33E #3E90B3 #9C3EB3

split-complementary

#B3613E #3EB39C #3E55B3

monochromatic

#58301F #86482E #B3613E #CA8365 #D9A792

Accessibility & contrast

On white

4.47

#B3613E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#B3613E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3613E

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3613E	#FFFFFF	#000000	##000000
##B3613E	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C3B

Deuteranopia (green-blind)

#8B7E3D

Tritanopia (blue-blind)

#C35159

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b3613e;
/* rgb */ color: rgb(179, 97, 62);
/* oklch */ color: oklch(58.1% 0.117 43.1);

Tailwind

colors: {
  custom: {
    50: '#cf8f74',
    500: '#b3613e',
    950: '#000000',
  },
}

SCSS

$custom: #b3613e;
$custom-light: #cf8f74;
$custom-dark: #000000;

JSON

{
  "hex": "#b3613e",
  "rgb": {
    "r": 179,
    "g": 97,
    "b": 62
  },
  "hsl": {
    "h": 17.949,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.58089,
    "c": 0.11696,
    "h": 43.1
  },
  "luminance": 0.18481
}

Semantic roles & 50–950 ramp

primary

#B3613E

secondary

#88B2C5

accent

#AFD850

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#150C08

muted

#837D7B

Preview Lab

Preview with #B3613E

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

Preview Lab → · Contrast checker → · Palette generator →