#B1646F#B1646F

#B1646F is a mid, moderate red. Relative luminance 0.196; OKLCH L 59.3% C 0.100 H 11.4°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#B1646F
RGB	rgb(177, 100, 111)
HSL	hsl(351, 33%, 54%)
HSV	hsv(351, 44%, 69%)
CMYK	cmyk(0%, 43.5%, 37.3%, 30.6%)
CIE-LAB	lab(51.40, 32.23, 7.51)
CIE-LCH	lch(51.40, 33.10, 13.11°)
OKLab	oklab(59.34% 0.0977 0.0197)
OKLCH	oklch(59.34% 0.1 11.4)
XYZ	xyz(25.5591, 19.6114, 17.4751)
Luminance	0.1961 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1646F #64B1A6

analogous

#B16496 #B1646F #B18064

triadic

#B1646F #6FB164 #646FB1

tetradic

#B1646F #96B164 #64B1A6 #8064B1

square

#B1646F #96B164 #64B1A6 #8064B1

split-complementary

#B1646F #64B180 #6496B1

monochromatic

#67343B #904852 #B1646F #C58D95 #DAB5BB

Accessibility & contrast

On white

4.27

#B1646F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#B1646F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1646F

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1646F	#FFFFFF	#000000	##000000
##B1646F	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#72716F

Deuteranopia (green-blind)

#85806D

Tritanopia (blue-blind)

#BE5C68

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b1646f;
/* rgb */ color: rgb(177, 100, 111);
/* oklch */ color: oklch(59.3% 0.100 11.4);

Tailwind

colors: {
  custom: {
    50: '#cb9198',
    500: '#b1646f',
    950: '#000000',
  },
}

SCSS

$custom: #b1646f;
$custom-light: #cb9198;
$custom-dark: #000000;

JSON

{
  "hex": "#b1646f",
  "rgb": {
    "r": 177,
    "g": 100,
    "b": 111
  },
  "hsl": {
    "h": 351.429,
    "s": 33.047,
    "l": 54.314
  },
  "oklch": {
    "l": 0.59342,
    "c": 0.0997,
    "h": 11.4
  },
  "luminance": 0.19609
}

Semantic roles & 50–950 ramp

primary

#B1646F

secondary

#A8C9C4

accent

#C9BA5F

background

#FCF9F9

surface

#F9F1F2

border

#D2CBCC

text

#140D0D

muted

#827E7E

Preview Lab

Preview with #B1646F

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

Preview Lab → · Contrast checker → · Palette generator →