#BB603D#BB603D

#BB603D is a mid, vivid orange. Relative luminance 0.193; OKLCH L 59.0% C 0.127 H 41.1°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#BB603D
RGB	rgb(187, 96, 61)
HSL	hsl(17, 51%, 49%)
HSV	hsv(17, 67%, 73%)
CMYK	cmyk(0%, 48.7%, 67.4%, 26.7%)
CIE-LAB	lab(51.00, 33.77, 36.21)
CIE-LCH	lch(51.00, 49.51, 47.00°)
OKLab	oklab(59.03% 0.0958 0.0837)
OKLCH	oklch(59.03% 0.127 41.1)
XYZ	xyz(25.5209, 19.2704, 6.7896)
Luminance	0.1927 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB603D #3D98BB

analogous

#BB3D59 #BB603D #BB9F3D

triadic

#BB603D #3DBB60 #603DBB

tetradic

#BB603D #59BB3D #3D98BB #9F3DBB

square

#BB603D #59BB3D #3D98BB #9F3DBB

split-complementary

#BB603D #3DBB9F #3D59BB

monochromatic

#5F311F #8D482E #BB603D #CE8468 #DDA996

Accessibility & contrast

On white

4.33

#BB603D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#BB603D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB603D

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB603D	#FFFFFF	#000000	##000000
##BB603D	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)

#786D39

Deuteranopia (green-blind)

#8E813B

Tritanopia (blue-blind)

#CC4E58

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #bb603d;
/* rgb */ color: rgb(187, 96, 61);
/* oklch */ color: oklch(59.0% 0.127 41.1);

Tailwind

colors: {
  custom: {
    50: '#d58f73',
    500: '#bb603d',
    950: '#000000',
  },
}

SCSS

$custom: #bb603d;
$custom-light: #d58f73;
$custom-dark: #000000;

JSON

{
  "hex": "#bb603d",
  "rgb": {
    "r": 187,
    "g": 96,
    "b": 61
  },
  "hsl": {
    "h": 16.667,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.59028,
    "c": 0.12721,
    "h": 41.1
  },
  "luminance": 0.19267
}

Semantic roles & 50–950 ramp

primary

#BB603D

secondary

#8CB7C8

accent

#B3DA4E

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150C08

muted

#837D7B

Preview Lab

Preview with #BB603D

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

Preview Lab → · Contrast checker → · Palette generator →