#B3743E#B3743E

#B3743E is a mid, moderate orange. Relative luminance 0.224; OKLCH L 61.5% C 0.106 H 59.4°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#B3743E
RGB	rgb(179, 116, 62)
HSL	hsl(28, 49%, 47%)
HSV	hsv(28, 65%, 70%)
CMYK	cmyk(0%, 35.2%, 65.4%, 29.8%)
CIE-LAB	lab(54.47, 19.58, 39.41)
CIE-LCH	lch(54.47, 44.01, 63.58°)
OKLab	oklab(61.48% 0.0538 0.0911)
OKLCH	oklch(61.48% 0.106 59.4)
XYZ	xyz(25.7071, 22.4246, 7.5310)
Luminance	0.2242 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3743E #3E7DB3

analogous

#B33E43 #B3743E #B3AF3E

triadic

#B3743E #3EB374 #743EB3

tetradic

#B3743E #43B33E #3E7DB3 #AF3EB3

square

#B3743E #43B33E #3E7DB3 #AF3EB3

split-complementary

#B3743E #3EB3AF #3E43B3

monochromatic

#58391F #86572E #B3743E #CA9365 #D9B392

Accessibility & contrast

On white

3.83

#B3743E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#B3743E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3743E

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3743E	#FFFFFF	#000000	##000000
##B3743E	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877A39

Deuteranopia (green-blind)

#96883E

Tritanopia (blue-blind)

#C36768

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #b3743e;
/* rgb */ color: rgb(179, 116, 62);
/* oklch */ color: oklch(61.5% 0.106 59.4);

Tailwind

colors: {
  custom: {
    50: '#ce9c75',
    500: '#b3743e',
    950: '#000000',
  },
}

SCSS

$custom: #b3743e;
$custom-light: #ce9c75;
$custom-dark: #000000;

JSON

{
  "hex": "#b3743e",
  "rgb": {
    "r": 179,
    "g": 116,
    "b": 62
  },
  "hsl": {
    "h": 27.692,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.61479,
    "c": 0.10575,
    "h": 59.4
  },
  "luminance": 0.22422
}

Semantic roles & 50–950 ramp

primary

#B3743E

secondary

#88A9C5

accent

#99D850

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E08

muted

#837E7B

Preview Lab

Preview with #B3743E

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

Preview Lab → · Contrast checker → · Palette generator →