#B3753C#B3753C

#B3753C is a mid, moderate orange. Relative luminance 0.226; OKLCH L 61.6% C 0.107 H 61.2°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#B3753C
RGB	rgb(179, 117, 60)
HSL	hsl(29, 50%, 47%)
HSV	hsv(29, 66%, 70%)
CMYK	cmyk(0%, 34.6%, 66.5%, 29.8%)
CIE-LAB	lab(54.69, 18.89, 40.69)
CIE-LCH	lch(54.69, 44.86, 65.09°)
OKLab	oklab(61.64% 0.0514 0.0935)
OKLCH	oklch(61.64% 0.107 61.2)
XYZ	xyz(25.7691, 22.6349, 7.2859)
Luminance	0.2263 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3753C #3C7AB3

analogous

#B33C3F #B3753C #B3B13C

triadic

#B3753C #3CB375 #753CB3

tetradic

#B3753C #3FB33C #3C7AB3 #B13CB3

square

#B3753C #3FB33C #3C7AB3 #B13CB3

split-complementary

#B3753C #3CB3B1 #3C3FB3

monochromatic

#57391D #85572D #B3753C #CA9462 #DAB390

Accessibility & contrast

On white

3.80

#B3753C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#B3753C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3753C

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3753C	#FFFFFF	#000000	##000000
##B3753C	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887A36

Deuteranopia (green-blind)

#97883D

Tritanopia (blue-blind)

#C36768

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #b3753c;
/* rgb */ color: rgb(179, 117, 60);
/* oklch */ color: oklch(61.6% 0.107 61.2);

Tailwind

colors: {
  custom: {
    50: '#ce9d74',
    500: '#b3753c',
    950: '#000000',
  },
}

SCSS

$custom: #b3753c;
$custom-light: #ce9d74;
$custom-dark: #000000;

JSON

{
  "hex": "#b3753c",
  "rgb": {
    "r": 179,
    "g": 117,
    "b": 60
  },
  "hsl": {
    "h": 28.739,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.61642,
    "c": 0.10672,
    "h": 61.2
  },
  "luminance": 0.22633
}

Semantic roles & 50–950 ramp

primary

#B3753C

secondary

#86A7C5

accent

#97D94E

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E08

muted

#837E7B

Preview Lab

Preview with #B3753C

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

Preview Lab → · Contrast checker → · Palette generator →