#633A4E#633A4E

#633A4E is a dark, moderate pink. Relative luminance 0.062; OKLCH L 40.5% C 0.064 H 349.7°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#633A4E
RGB	rgb(99, 58, 78)
HSL	hsl(331, 26%, 31%)
HSV	hsv(331, 41%, 39%)
CMYK	cmyk(0%, 41.4%, 21.2%, 61.2%)
CIE-LAB	lab(29.98, 21.23, -4.43)
CIE-LCH	lch(29.98, 21.68, 348.20°)
OKLab	oklab(40.47% 0.0633 -0.0115)
OKLCH	oklch(40.47% 0.064 349.7)
XYZ	xyz(8.0339, 6.2293, 7.9855)
Luminance	0.0623 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633A4E #3A634F

analogous

#633A62 #633A4E #633A3A

triadic

#633A4E #4E633A #3A4E63

tetradic

#633A4E #62633A #3A634F #3A3A63

square

#633A4E #62633A #3A634F #3A3A63

split-complementary

#633A4E #3A633A #3A6263

monochromatic

#160D11 #3C2330 #633A4E #8A516C #AA6E8B

Accessibility & contrast

On white

9.35

#633A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#633A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633A4E

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633A4E	#FFFFFF	#000000	##FFFFFF
##633A4E	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E424F

Deuteranopia (green-blind)

#48494D

Tritanopia (blue-blind)

#683941

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #633a4e;
/* rgb */ color: rgb(99, 58, 78);
/* oklch */ color: oklch(40.5% 0.064 349.7);

Tailwind

colors: {
  custom: {
    50: '#90717f',
    500: '#633a4e',
    950: '#000000',
  },
}

SCSS

$custom: #633a4e;
$custom-light: #90717f;
$custom-dark: #000000;

JSON

{
  "hex": "#633a4e",
  "rgb": {
    "r": 99,
    "g": 58,
    "b": 78
  },
  "hsl": {
    "h": 330.732,
    "s": 26.115,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40474,
    "c": 0.06435,
    "h": 349.7
  },
  "luminance": 0.06229
}

Semantic roles & 50–950 ramp

primary

#633A4E

secondary

#66937D

accent

#C29565

background

#F8F6F7

surface

#F0ECEE

border

#CBC7C9

text

#0D070A

muted

#7D7A7C

Preview Lab

Preview with #633A4E

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

Preview Lab → · Contrast checker → · Palette generator →