#BB6439#BB6439

#BB6439 is a mid, vivid orange. Relative luminance 0.200; OKLCH L 59.6% C 0.126 H 45.6°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#BB6439
RGB	rgb(187, 100, 57)
HSL	hsl(20, 53%, 48%)
HSV	hsv(20, 70%, 73%)
CMYK	cmyk(0%, 46.5%, 69.5%, 26.7%)
CIE-LAB	lab(51.81, 31.41, 39.28)
CIE-LCH	lch(51.81, 50.30, 51.35°)
OKLab	oklab(59.63% 0.0879 0.0897)
OKLCH	oklch(59.63% 0.126 45.6)
XYZ	xyz(25.7914, 19.9775, 6.3679)
Luminance	0.1998 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB6439 #3990BB

analogous

#BB394F #BB6439 #BBA539

triadic

#BB6439 #39BB64 #6439BB

tetradic

#BB6439 #4FBB39 #3990BB #A539BB

square

#BB6439 #4FBB39 #3990BB #A539BB

split-complementary

#BB6439 #39BBA5 #394FBB

monochromatic

#5D321C #8C4B2B #BB6439 #CF8662 #DDAA91

Accessibility & contrast

On white

4.20

#BB6439 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#BB6439 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB6439

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB6439	#FFFFFF	#000000	##000000
##BB6439	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7035

Deuteranopia (green-blind)

#918338

Tritanopia (blue-blind)

#CC535A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #bb6439;
/* rgb */ color: rgb(187, 100, 57);
/* oklch */ color: oklch(59.6% 0.126 45.6);

Tailwind

colors: {
  custom: {
    50: '#d59171',
    500: '#bb6439',
    950: '#000000',
  },
}

SCSS

$custom: #bb6439;
$custom-light: #d59171;
$custom-dark: #000000;

JSON

{
  "hex": "#bb6439",
  "rgb": {
    "r": 187,
    "g": 100,
    "b": 57
  },
  "hsl": {
    "h": 19.846,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.59633,
    "c": 0.12562,
    "h": 45.6
  },
  "luminance": 0.19975
}

Semantic roles & 50–950 ramp

primary

#BB6439

secondary

#87B3C8

accent

#ADDD4B

background

#FDF9F6

surface

#FBF1EC

border

#D4CBC7

text

#150D08

muted

#837E7B

Preview Lab

Preview with #BB6439

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

Preview Lab → · Contrast checker → · Palette generator →