#6669DA#6669DA

#6669DA is a mid, vivid blue. Relative luminance 0.180; OKLCH L 57.6% C 0.169 H 278.5°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#6669DA
RGB	rgb(102, 105, 218)
HSL	hsl(238, 61%, 63%)
HSV	hsv(238, 53%, 85%)
CMYK	cmyk(53.2%, 51.8%, 0%, 14.5%)
CIE-LAB	lab(49.48, 30.15, -58.53)
CIE-LCH	lch(49.48, 65.84, 297.25°)
OKLab	oklab(57.64% 0.0251 -0.1672)
OKLCH	oklch(57.64% 0.169 278.5)
XYZ	xyz(23.1820, 17.9884, 68.5666)
Luminance	0.1799 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6669DA #DAD766

analogous

#66A3DA #6669DA #9D66DA

triadic

#6669DA #DA6669 #69DA66

tetradic

#6669DA #DA66A3 #DAD766 #66DA9D

square

#6669DA #DA66A3 #DAD766 #66DA9D

split-complementary

#6669DA #DA9D66 #A3DA66

monochromatic

#262A9F #3539CE #6669DA #9799E6 #C9CAF2

Accessibility & contrast

On white

4.57

#6669DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#6669DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6669DA

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6669DA	#FFFFFF	#000000	##000000
##6669DA	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C7ADE

Deuteranopia (green-blind)

#1A71D8

Tritanopia (blue-blind)

#318297

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6669da;
/* rgb */ color: rgb(102, 105, 218);
/* oklch */ color: oklch(57.6% 0.169 278.5);

Tailwind

colors: {
  custom: {
    50: '#9a93e6',
    500: '#6669da',
    950: '#000000',
  },
}

SCSS

$custom: #6669da;
$custom-light: #9a93e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6669da",
  "rgb": {
    "r": 102,
    "g": 105,
    "b": 218
  },
  "hsl": {
    "h": 238.448,
    "s": 61.053,
    "l": 62.745
  },
  "oklch": {
    "l": 0.57639,
    "c": 0.16907,
    "h": 278.5
  },
  "luminance": 0.1799
}

Semantic roles & 50–950 ramp

primary

#6669DA

secondary

#E3E2B9

accent

#C41DC9

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #6669DA

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

Preview Lab → · Contrast checker → · Palette generator →