#B74C28#B74C28

#B74C28 is a mid, vivid orange. Relative luminance 0.154; OKLCH L 55.2% C 0.148 H 38.4°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#B74C28
RGB	rgb(183, 76, 40)
HSL	hsl(15, 64%, 44%)
HSV	hsv(15, 78%, 72%)
CMYK	cmyk(0%, 58.5%, 78.1%, 28.2%)
CIE-LAB	lab(46.17, 41.33, 41.86)
CIE-LCH	lch(46.17, 58.83, 45.36°)
OKLab	oklab(55.15% 0.1156 0.0917)
OKLCH	oklch(55.15% 0.148 38.4)
XYZ	xyz(22.4982, 15.3924, 3.7934)
Luminance	0.1539 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74C28 #2893B7

analogous

#B7284B #B74C28 #B79328

triadic

#B74C28 #28B74C #4C28B7

tetradic

#B74C28 #4BB728 #2893B7 #9328B7

square

#B74C28 #4BB728 #2893B7 #9328B7

split-complementary

#B74C28 #28B793 #284BB7

monochromatic

#532212 #85371D #B74C28 #D66A46 #E19278

Accessibility & contrast

On white

5.15

#B74C28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#B74C28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74C28

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74C28	#FFFFFF	#000000	##FFFFFF
##B74C28	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5E23

Deuteranopia (green-blind)

#847624

Tritanopia (blue-blind)

#C93345

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b74c28;
/* rgb */ color: rgb(183, 76, 40);
/* oklch */ color: oklch(55.2% 0.148 38.4);

Tailwind

colors: {
  custom: {
    50: '#d48164',
    500: '#b74c28',
    950: '#000000',
  },
}

SCSS

$custom: #b74c28;
$custom-light: #d48164;
$custom-dark: #000000;

JSON

{
  "hex": "#b74c28",
  "rgb": {
    "r": 183,
    "g": 76,
    "b": 40
  },
  "hsl": {
    "h": 15.105,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55153,
    "c": 0.14758,
    "h": 38.4
  },
  "luminance": 0.15389
}

Semantic roles & 50–950 ramp

primary

#B74C28

secondary

#72B3C9

accent

#BDE741

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160B05

muted

#847C7A

Preview Lab

Preview with #B74C28

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

Preview Lab → · Contrast checker → · Palette generator →