#BB5031#BB5031

#BB5031 is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.4% C 0.146 H 36.8°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#BB5031
RGB	rgb(187, 80, 49)
HSL	hsl(13, 58%, 46%)
HSV	hsv(13, 74%, 73%)
CMYK	cmyk(0%, 57.2%, 73.8%, 26.7%)
CIE-LAB	lab(47.66, 41.28, 38.93)
CIE-LCH	lch(47.66, 56.74, 43.32°)
OKLab	oklab(56.44% 0.1167 0.0874)
OKLCH	oklch(56.44% 0.146 36.8)
XYZ	xyz(23.9190, 16.5270, 4.8356)
Luminance	0.1652 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB5031 #319CBB

analogous

#BB3157 #BB5031 #BB9531

triadic

#BB5031 #31BB50 #5031BB

tetradic

#BB5031 #57BB31 #319CBB #9531BB

square

#BB5031 #57BB31 #319CBB #9531BB

split-complementary

#BB5031 #31BB95 #3157BB

monochromatic

#5A2718 #8B3B24 #BB5031 #D37256 #E09B87

Accessibility & contrast

On white

4.88

#BB5031 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#BB5031 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB5031

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB5031	#FFFFFF	#000000	##FFFFFF
##BB5031	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D622D

Deuteranopia (green-blind)

#887A2E

Tritanopia (blue-blind)

#CD3949

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #bb5031;
/* rgb */ color: rgb(187, 80, 49);
/* oklch */ color: oklch(56.4% 0.146 36.8);

Tailwind

colors: {
  custom: {
    50: '#d7846b',
    500: '#bb5031',
    950: '#000000',
  },
}

SCSS

$custom: #bb5031;
$custom-light: #d7846b;
$custom-dark: #000000;

JSON

{
  "hex": "#bb5031",
  "rgb": {
    "r": 187,
    "g": 80,
    "b": 49
  },
  "hsl": {
    "h": 13.478,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.56439,
    "c": 0.1458,
    "h": 36.8
  },
  "luminance": 0.16524
}

Semantic roles & 50–950 ramp

primary

#BB5031

secondary

#7FB8C9

accent

#BFE246

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160B06

muted

#847C7A

Preview Lab

Preview with #BB5031

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

Preview Lab → · Contrast checker → · Palette generator →