#66629B#66629B

#66629B is a mid, moderate blue. Relative luminance 0.139; OKLCH L 52.4% C 0.089 H 286.1°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#66629B
RGB	rgb(102, 98, 155)
HSL	hsl(244, 23%, 50%)
HSV	hsv(244, 37%, 61%)
CMYK	cmyk(34.2%, 36.8%, 0%, 39.2%)
CIE-LAB	lab(44.13, 15.53, -30.49)
CIE-LCH	lch(44.13, 34.22, 297.00°)
OKLab	oklab(52.43% 0.0246 -0.0852)
OKLCH	oklch(52.43% 0.089 286.1)
XYZ	xyz(15.7620, 13.9263, 32.8616)
Luminance	0.1393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66629B #979B62

analogous

#627A9B #66629B #83629B

triadic

#66629B #9B6662 #629B66

tetradic

#66629B #9B627A #979B62 #629B83

square

#66629B #9B627A #979B62 #629B83

split-complementary

#66629B #9B8362 #7A9B62

monochromatic

#353350 #4D4A76 #66629B #8A87B3 #AFADCB

Accessibility & contrast

On white

5.55

#66629B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#66629B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66629B

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66629B	#FFFFFF	#000000	##FFFFFF
##66629B	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516A9D

Deuteranopia (green-blind)

#50679A

Tritanopia (blue-blind)

#596D77

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #66629b;
/* rgb */ color: rgb(102, 98, 155);
/* oklch */ color: oklch(52.4% 0.089 286.1);

Tailwind

colors: {
  custom: {
    50: '#938eb8',
    500: '#66629b',
    950: '#000000',
  },
}

SCSS

$custom: #66629b;
$custom-light: #938eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#66629b",
  "rgb": {
    "r": 102,
    "g": 98,
    "b": 155
  },
  "hsl": {
    "h": 244.211,
    "s": 22.53,
    "l": 49.608
  },
  "oklch": {
    "l": 0.52432,
    "c": 0.0887,
    "h": 286.1
  },
  "luminance": 0.13927
}

Semantic roles & 50–950 ramp

primary

#66629B

secondary

#B8B99F

accent

#BF69B9

background

#F9F8FB

surface

#F1F0F6

border

#CBCBD0

text

#0D0C11

muted

#7E7D80

Preview Lab

Preview with #66629B

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

Preview Lab → · Contrast checker → · Palette generator →