#BB5633#BB5633

#BB5633 is a mid, vivid orange. Relative luminance 0.175; OKLCH L 57.3% C 0.140 H 39.2°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#BB5633
RGB	rgb(187, 86, 51)
HSL	hsl(15, 57%, 47%)
HSV	hsv(15, 73%, 73%)
CMYK	cmyk(0%, 54%, 72.7%, 26.7%)
CIE-LAB	lab(48.84, 38.40, 39.15)
CIE-LCH	lch(48.84, 54.84, 45.56°)
OKLab	oklab(57.34% 0.1082 0.0883)
OKLCH	oklch(57.34% 0.14 39.2)
XYZ	xyz(24.4212, 17.4625, 5.2159)
Luminance	0.1746 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB5633 #3398BB

analogous

#BB3354 #BB5633 #BB9A33

triadic

#BB5633 #33BB56 #5633BB

tetradic

#BB5633 #54BB33 #3398BB #9A33BB

square

#BB5633 #54BB33 #3398BB #9A33BB

split-complementary

#BB5633 #33BB9A #3354BB

monochromatic

#5B2A19 #8B4026 #BB5633 #D27859 #DF9F89

Accessibility & contrast

On white

4.68

#BB5633 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#BB5633 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB5633

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB5633	#FFFFFF	#000000	##FFFFFF
##BB5633	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72662F

Deuteranopia (green-blind)

#8A7D31

Tritanopia (blue-blind)

#CD414E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #bb5633;
/* rgb */ color: rgb(187, 86, 51);
/* oklch */ color: oklch(57.3% 0.140 39.2);

Tailwind

colors: {
  custom: {
    50: '#d6886c',
    500: '#bb5633',
    950: '#000000',
  },
}

SCSS

$custom: #bb5633;
$custom-light: #d6886c;
$custom-dark: #000000;

JSON

{
  "hex": "#bb5633",
  "rgb": {
    "r": 187,
    "g": 86,
    "b": 51
  },
  "hsl": {
    "h": 15.441,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.57341,
    "c": 0.13964,
    "h": 39.2
  },
  "luminance": 0.17459
}

Semantic roles & 50–950 ramp

primary

#BB5633

secondary

#81B6C9

accent

#B9E047

background

#FEF8F6

surface

#FCF0EB

border

#D5CBC6

text

#160B07

muted

#847C7A

Preview Lab

Preview with #BB5633

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

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