#BB634A#BB634A

#BB634A is a mid, moderate red. Relative luminance 0.200; OKLCH L 59.7% C 0.120 H 36.7°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#BB634A
RGB	rgb(187, 99, 74)
HSL	hsl(13, 45%, 51%)
HSV	hsv(13, 60%, 73%)
CMYK	cmyk(0%, 47.1%, 60.4%, 26.7%)
CIE-LAB	lab(51.82, 33.05, 29.96)
CIE-LCH	lch(51.82, 44.60, 42.19°)
OKLab	oklab(59.71% 0.0958 0.0715)
OKLCH	oklch(59.71% 0.12 36.7)
XYZ	xyz(26.1935, 19.9857, 8.9555)
Luminance	0.1998 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB634A #4AA2BB

analogous

#BB4A69 #BB634A #BB9B4A

triadic

#BB634A #4ABB63 #634ABB

tetradic

#BB634A #69BB4A #4AA2BB #9B4ABB

square

#BB634A #69BB4A #4AA2BB #9B4ABB

split-complementary

#BB634A #4ABB9B #4A69BB

monochromatic

#653426 #914B37 #BB634A #CC8976 #DCB0A3

Accessibility & contrast

On white

4.20

#BB634A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#BB634A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB634A

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB634A	#FFFFFF	#000000	##000000
##BB634A	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7048

Deuteranopia (green-blind)

#8F8349

Tritanopia (blue-blind)

#CC535D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #bb634a;
/* rgb */ color: rgb(187, 99, 74);
/* oklch */ color: oklch(59.7% 0.120 36.7);

Tailwind

colors: {
  custom: {
    50: '#d4917d',
    500: '#bb634a',
    950: '#000000',
  },
}

SCSS

$custom: #bb634a;
$custom-light: #d4917d;
$custom-dark: #000000;

JSON

{
  "hex": "#bb634a",
  "rgb": {
    "r": 187,
    "g": 99,
    "b": 74
  },
  "hsl": {
    "h": 13.274,
    "s": 45.382,
    "l": 51.176
  },
  "oklch": {
    "l": 0.59712,
    "c": 0.11955,
    "h": 36.7
  },
  "luminance": 0.19983
}

Semantic roles & 50–950 ramp

primary

#BB634A

secondary

#97BEC9

accent

#B8D553

background

#FDF9F7

surface

#FBF1EE

border

#D4CBC9

text

#150D09

muted

#837E7B

Preview Lab

Preview with #BB634A

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

Preview Lab → · Contrast checker → · Palette generator →