#BB603C#BB603C

#BB603C is a mid, vivid orange. Relative luminance 0.193; OKLCH L 59.0% C 0.128 H 41.6°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#BB603C
RGB	rgb(187, 96, 60)
HSL	hsl(17, 51%, 48%)
HSV	hsv(17, 68%, 73%)
CMYK	cmyk(0%, 48.7%, 67.9%, 26.7%)
CIE-LAB	lab(50.99, 33.71, 36.74)
CIE-LCH	lch(50.99, 49.86, 47.47°)
OKLab	oklab(59.01% 0.0954 0.0847)
OKLCH	oklch(59.01% 0.128 41.6)
XYZ	xyz(25.4942, 19.2597, 6.6490)
Luminance	0.1926 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB603C #3C97BB

analogous

#BB3C57 #BB603C #BB9F3C

triadic

#BB603C #3CBB60 #603CBB

tetradic

#BB603C #57BB3C #3C97BB #9F3CBB

square

#BB603C #57BB3C #3C97BB #9F3CBB

split-complementary

#BB603C #3CBB9F #3C57BB

monochromatic

#5E301E #8D482D #BB603C #CE8466 #DDA995

Accessibility & contrast

On white

4.33

#BB603C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#BB603C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB603C

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB603C	#FFFFFF	#000000	##000000
##BB603C	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D38

Deuteranopia (green-blind)

#8F813A

Tritanopia (blue-blind)

#CC4E58

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #bb603c;
/* rgb */ color: rgb(187, 96, 60);
/* oklch */ color: oklch(59.0% 0.128 41.6);

Tailwind

colors: {
  custom: {
    50: '#d58f73',
    500: '#bb603c',
    950: '#000000',
  },
}

SCSS

$custom: #bb603c;
$custom-light: #d58f73;
$custom-dark: #000000;

JSON

{
  "hex": "#bb603c",
  "rgb": {
    "r": 187,
    "g": 96,
    "b": 60
  },
  "hsl": {
    "h": 17.008,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.59015,
    "c": 0.12761,
    "h": 41.6
  },
  "luminance": 0.19257
}

Semantic roles & 50–950 ramp

primary

#BB603C

secondary

#8BB7C8

accent

#B3DB4D

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150C08

muted

#837D7B

Preview Lab

Preview with #BB603C

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

Preview Lab → · Contrast checker → · Palette generator →