#BB645E#BB645E

#BB645E is a mid, moderate red. Relative luminance 0.205; OKLCH L 60.3% C 0.113 H 25.1°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#BB645E
RGB	rgb(187, 100, 94)
HSL	hsl(4, 41%, 55%)
HSV	hsv(4, 50%, 73%)
CMYK	cmyk(0%, 46.5%, 49.7%, 26.7%)
CIE-LAB	lab(52.39, 34.21, 19.13)
CIE-LCH	lch(52.39, 39.20, 29.22°)
OKLab	oklab(60.26% 0.1022 0.0478)
OKLCH	oklch(60.26% 0.113 25.1)
XYZ	xyz(27.0729, 20.4900, 13.1167)
Luminance	0.2049 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB645E #5EB5BB

analogous

#BB5E86 #BB645E #BB925E

triadic

#BB645E #5EBB64 #645EBB

tetradic

#BB645E #86BB5E #5EB5BB #925EBB

square

#BB645E #86BB5E #5EB5BB #925EBB

split-complementary

#BB645E #5EBB92 #5E86BB

monochromatic

#70332F #9B4741 #BB645E #CD8D89 #DFB7B4

Accessibility & contrast

On white

4.12

#BB645E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#BB645E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB645E

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB645E	#FFFFFF	#000000	##000000
##BB645E	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78725D

Deuteranopia (green-blind)

#8D845C

Tritanopia (blue-blind)

#CB5763

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #bb645e;
/* rgb */ color: rgb(187, 100, 94);
/* oklch */ color: oklch(60.3% 0.113 25.1);

Tailwind

colors: {
  custom: {
    50: '#d3928b',
    500: '#bb645e',
    950: '#000000',
  },
}

SCSS

$custom: #bb645e;
$custom-light: #d3928b;
$custom-dark: #000000;

JSON

{
  "hex": "#bb645e",
  "rgb": {
    "r": 187,
    "g": 100,
    "b": 94
  },
  "hsl": {
    "h": 3.871,
    "s": 40.611,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60258,
    "c": 0.11281,
    "h": 25.1
  },
  "luminance": 0.20487
}

Semantic roles & 50–950 ramp

primary

#BB645E

secondary

#A7CBCE

accent

#C9D057

background

#FDF9F8

surface

#FAF1F0

border

#D3CBCB

text

#150D0C

muted

#837E7D

Preview Lab

Preview with #BB645E

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

Preview Lab → · Contrast checker → · Palette generator →