#BB613B#BB613B

#BB613B is a mid, vivid orange. Relative luminance 0.194; OKLCH L 59.2% C 0.127 H 42.7°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#BB613B
RGB	rgb(187, 97, 59)
HSL	hsl(18, 52%, 48%)
HSV	hsv(18, 68%, 73%)
CMYK	cmyk(0%, 48.1%, 68.4%, 26.7%)
CIE-LAB	lab(51.19, 33.12, 37.51)
CIE-LCH	lch(51.19, 50.04, 48.56°)
OKLab	oklab(59.16% 0.0935 0.0862)
OKLCH	oklch(59.16% 0.127 42.7)
XYZ	xyz(25.5599, 19.4329, 6.5417)
Luminance	0.1943 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB613B #3B95BB

analogous

#BB3B55 #BB613B #BBA13B

triadic

#BB613B #3BBB61 #613BBB

tetradic

#BB613B #55BB3B #3B95BB #A13BBB

square

#BB613B #55BB3B #3B95BB #A13BBB

split-complementary

#BB613B #3BBBA1 #3B55BB

monochromatic

#5E311E #8C492C #BB613B #CE8465 #DDA993

Accessibility & contrast

On white

4.30

#BB613B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#BB613B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB613B

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB613B	#FFFFFF	#000000	##000000
##BB613B	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796E37

Deuteranopia (green-blind)

#8F823A

Tritanopia (blue-blind)

#CC4F58

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #bb613b;
/* rgb */ color: rgb(187, 97, 59);
/* oklch */ color: oklch(59.2% 0.127 42.7);

Tailwind

colors: {
  custom: {
    50: '#d58f72',
    500: '#bb613b',
    950: '#000000',
  },
}

SCSS

$custom: #bb613b;
$custom-light: #d58f72;
$custom-dark: #000000;

JSON

{
  "hex": "#bb613b",
  "rgb": {
    "r": 187,
    "g": 97,
    "b": 59
  },
  "hsl": {
    "h": 17.812,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.59164,
    "c": 0.12716,
    "h": 42.7
  },
  "luminance": 0.1943
}

Semantic roles & 50–950 ramp

primary

#BB613B

secondary

#8AB6C8

accent

#B1DB4C

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150C08

muted

#837D7B

Preview Lab

Preview with #BB613B

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

Preview Lab → · Contrast checker → · Palette generator →