#BB513C#BB513C

#BB513C is a mid, vivid red. Relative luminance 0.168; OKLCH L 56.7% C 0.142 H 32.9°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#BB513C
RGB	rgb(187, 81, 60)
HSL	hsl(10, 51%, 48%)
HSV	hsv(10, 68%, 73%)
CMYK	cmyk(0%, 56.7%, 67.9%, 26.7%)
CIE-LAB	lab(47.98, 41.36, 33.22)
CIE-LCH	lch(47.98, 53.05, 38.77°)
OKLab	oklab(56.73% 0.119 0.077)
OKLCH	oklch(56.73% 0.142 32.9)
XYZ	xyz(24.2539, 16.7790, 6.2356)
Luminance	0.1678 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB513C #3CA6BB

analogous

#BB3C66 #BB513C #BB903C

triadic

#BB513C #3CBB51 #513CBB

tetradic

#BB513C #66BB3C #3CA6BB #903CBB

square

#BB513C #66BB3C #3CA6BB #903CBB

split-complementary

#BB513C #3CBB90 #3C66BB

monochromatic

#5E291E #8D3D2D #BB513C #CE7766 #DDA195

Accessibility & contrast

On white

4.82

#BB513C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#BB513C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB513C

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB513C	#FFFFFF	#000000	##FFFFFF
##BB513C	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D633A

Deuteranopia (green-blind)

#877B39

Tritanopia (blue-blind)

#CD3B4C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #bb513c;
/* rgb */ color: rgb(187, 81, 60);
/* oklch */ color: oklch(56.7% 0.142 32.9);

Tailwind

colors: {
  custom: {
    50: '#d68572',
    500: '#bb513c',
    950: '#000000',
  },
}

SCSS

$custom: #bb513c;
$custom-light: #d68572;
$custom-dark: #000000;

JSON

{
  "hex": "#bb513c",
  "rgb": {
    "r": 187,
    "g": 81,
    "b": 60
  },
  "hsl": {
    "h": 9.921,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.56725,
    "c": 0.14178,
    "h": 32.9
  },
  "luminance": 0.16776
}

Semantic roles & 50–950 ramp

primary

#BB513C

secondary

#8BBEC8

accent

#C3DB4D

background

#FEF8F6

surface

#FCEFEC

border

#D5CAC7

text

#160B08

muted

#847C7B

Preview Lab

Preview with #BB513C

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

Preview Lab → · Contrast checker → · Palette generator →