#BB5F3B#BB5F3B

#BB5F3B is a mid, vivid orange. Relative luminance 0.191; OKLCH L 58.8% C 0.129 H 41.4°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#BB5F3B
RGB	rgb(187, 95, 59)
HSL	hsl(17, 52%, 48%)
HSV	hsv(17, 68%, 73%)
CMYK	cmyk(0%, 49.2%, 68.4%, 26.7%)
CIE-LAB	lab(50.77, 34.18, 37.03)
CIE-LCH	lch(50.77, 50.39, 47.29°)
OKLab	oklab(58.84% 0.0967 0.0852)
OKLCH	oklch(58.84% 0.129 41.4)
XYZ	xyz(25.3774, 19.0679, 6.4809)
Luminance	0.1906 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB5F3B #3B97BB

analogous

#BB3B57 #BB5F3B #BB9F3B

triadic

#BB5F3B #3BBB5F #5F3BBB

tetradic

#BB5F3B #57BB3B #3B97BB #9F3BBB

square

#BB5F3B #57BB3B #3B97BB #9F3BBB

split-complementary

#BB5F3B #3BBB9F #3B57BB

monochromatic

#5E301E #8C472C #BB5F3B #CE8365 #DDA893

Accessibility & contrast

On white

4.36

#BB5F3B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#BB5F3B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB5F3B

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB5F3B	#FFFFFF	#000000	##000000
##BB5F3B	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C37

Deuteranopia (green-blind)

#8E8139

Tritanopia (blue-blind)

#CD4D57

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #bb5f3b;
/* rgb */ color: rgb(187, 95, 59);
/* oklch */ color: oklch(58.8% 0.129 41.4);

Tailwind

colors: {
  custom: {
    50: '#d58e72',
    500: '#bb5f3b',
    950: '#000000',
  },
}

SCSS

$custom: #bb5f3b;
$custom-light: #d58e72;
$custom-dark: #000000;

JSON

{
  "hex": "#bb5f3b",
  "rgb": {
    "r": 187,
    "g": 95,
    "b": 59
  },
  "hsl": {
    "h": 16.875,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.5884,
    "c": 0.12885,
    "h": 41.4
  },
  "luminance": 0.19065
}

Semantic roles & 50–950 ramp

primary

#BB5F3B

secondary

#8AB7C8

accent

#B3DB4C

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150C08

muted

#837D7B

Preview Lab

Preview with #BB5F3B

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

Preview Lab → · Contrast checker → · Palette generator →