#669ACA#669ACA

#669ACA is a light, moderate cyan. Relative luminance 0.302; OKLCH L 66.9% C 0.091 H 247.4°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#669ACA
RGB	rgb(102, 154, 202)
HSL	hsl(209, 49%, 60%)
HSV	hsv(209, 50%, 79%)
CMYK	cmyk(49.5%, 23.8%, 0%, 20.8%)
CIE-LAB	lab(61.82, -3.98, -30.00)
CIE-LCH	lch(61.82, 30.27, 262.44°)
OKLab	oklab(66.89% -0.0349 -0.0837)
OKLCH	oklch(66.89% 0.091 247.4)
XYZ	xyz(27.6920, 30.1982, 60.2352)
Luminance	0.3020 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669ACA #CA9666

analogous

#66CAC8 #669ACA #6668CA

triadic

#669ACA #CA669A #9ACA66

tetradic

#669ACA #C866CA #CA9666 #68CA66

square

#669ACA #C866CA #CA9666 #68CA66

split-complementary

#669ACA #CA6668 #CAC866

monochromatic

#2F5D87 #3E7CB4 #669ACA #93B8DA #C1D6E9

Accessibility & contrast

On white

2.98

#669ACA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#669ACA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #669ACA

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669ACA	#FFFFFF	#000000	##000000
##669ACA	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869BCC

Deuteranopia (green-blind)

#7991C9

Tritanopia (blue-blind)

#36A5AA

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #669aca;
/* rgb */ color: rgb(102, 154, 202);
/* oklch */ color: oklch(66.9% 0.091 247.4);

Tailwind

colors: {
  custom: {
    50: '#97b7da',
    500: '#669aca',
    950: '#000000',
  },
}

SCSS

$custom: #669aca;
$custom-light: #97b7da;
$custom-dark: #000000;

JSON

{
  "hex": "#669aca",
  "rgb": {
    "r": 102,
    "g": 154,
    "b": 202
  },
  "hsl": {
    "h": 208.8,
    "s": 48.544,
    "l": 59.608
  },
  "oklch": {
    "l": 0.66889,
    "c": 0.09071,
    "h": 247.4
  },
  "luminance": 0.302
}

Semantic roles & 50–950 ramp

primary

#669ACA

secondary

#D9C5B2

accent

#9150D8

background

#F9FBFD

surface

#F2F6FA

border

#CCD0D3

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #669ACA

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

Preview Lab → · Contrast checker → · Palette generator →