#BB5A2F#BB5A2F

#BB5A2F is a mid, vivid orange. Relative luminance 0.181; OKLCH L 57.9% C 0.137 H 42.9°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#BB5A2F
RGB	rgb(187, 90, 47)
HSL	hsl(18, 60%, 46%)
HSV	hsv(18, 75%, 73%)
CMYK	cmyk(0%, 51.9%, 74.9%, 26.7%)
CIE-LAB	lab(49.60, 36.17, 42.06)
CIE-LCH	lch(49.60, 55.47, 49.31°)
OKLab	oklab(57.91% 0.1007 0.0937)
OKLCH	oklch(57.91% 0.137 42.9)
XYZ	xyz(24.6652, 18.0854, 4.8807)
Luminance	0.1808 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB5A2F #2F90BB

analogous

#BB2F4A #BB5A2F #BBA02F

triadic

#BB5A2F #2FBB5A #5A2FBB

tetradic

#BB5A2F #4ABB2F #2F90BB #A02FBB

square

#BB5A2F #4ABB2F #2F90BB #A02FBB

split-complementary

#BB5A2F #2FBBA0 #2F4ABB

monochromatic

#592B16 #8A4223 #BB5A2F #D47B53 #E0A084

Accessibility & contrast

On white

4.55

#BB5A2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#BB5A2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB5A2F

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB5A2F	#FFFFFF	#000000	##000000
##BB5A2F	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75692A

Deuteranopia (green-blind)

#8C7E2D

Tritanopia (blue-blind)

#CD4651

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #bb5a2f;
/* rgb */ color: rgb(187, 90, 47);
/* oklch */ color: oklch(57.9% 0.137 42.9);

Tailwind

colors: {
  custom: {
    50: '#d68b6a',
    500: '#bb5a2f',
    950: '#000000',
  },
}

SCSS

$custom: #bb5a2f;
$custom-light: #d68b6a;
$custom-dark: #000000;

JSON

{
  "hex": "#bb5a2f",
  "rgb": {
    "r": 187,
    "g": 90,
    "b": 47
  },
  "hsl": {
    "h": 18.429,
    "s": 59.829,
    "l": 45.882
  },
  "oklch": {
    "l": 0.57908,
    "c": 0.13749,
    "h": 42.9
  },
  "luminance": 0.18082
}

Semantic roles & 50–950 ramp

primary

#BB5A2F

secondary

#7CB2C9

accent

#B2E345

background

#FEF8F6

surface

#FCF0EB

border

#D5CBC6

text

#160C06

muted

#847D7A

Preview Lab

Preview with #BB5A2F

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

Preview Lab → · Contrast checker → · Palette generator →