#669EAD#669EAD

#669EAD is a light, moderate cyan. Relative luminance 0.303; OKLCH L 66.6% C 0.063 H 216.6°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#669EAD
RGB	rgb(102, 158, 173)
HSL	hsl(193, 30%, 54%)
HSV	hsv(193, 41%, 68%)
CMYK	cmyk(41%, 8.7%, 0%, 32.2%)
CIE-LAB	lab(61.91, -14.40, -13.59)
CIE-LCH	lch(61.91, 19.80, 223.35°)
OKLab	oklab(66.6% -0.0504 -0.0374)
OKLCH	oklch(66.6% 0.063 216.6)
XYZ	xyz(25.2465, 30.2939, 44.0440)
Luminance	0.3030 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669EAD #AD7566

analogous

#66AD99 #669EAD #667BAD

triadic

#669EAD #AD669E #9EAD66

tetradic

#669EAD #9966AD #AD7566 #7BAD66

square

#669EAD #9966AD #AD7566 #7BAD66

split-complementary

#669EAD #AD667B #AD9966

monochromatic

#355A63 #4B7E8B #669EAD #8EB7C2 #B6D1D8

Accessibility & contrast

On white

2.97

#669EAD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#669EAD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #669EAD

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669EAD	#FFFFFF	#000000	##000000
##669EAD	1.00	2.97	7.06	7.06
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949BAE

Deuteranopia (green-blind)

#8892AD

Tritanopia (blue-blind)

#49A4A3

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #669ead;
/* rgb */ color: rgb(102, 158, 173);
/* oklch */ color: oklch(66.6% 0.063 216.6);

Tailwind

colors: {
  custom: {
    50: '#95bac5',
    500: '#669ead',
    950: '#000000',
  },
}

SCSS

$custom: #669ead;
$custom-light: #95bac5;
$custom-dark: #000000;

JSON

{
  "hex": "#669ead",
  "rgb": {
    "r": 102,
    "g": 158,
    "b": 173
  },
  "hsl": {
    "h": 192.676,
    "s": 30.213,
    "l": 53.922
  },
  "oklch": {
    "l": 0.666,
    "c": 0.06273,
    "h": 216.6
  },
  "luminance": 0.30296
}

Semantic roles & 50–950 ramp

primary

#669EAD

secondary

#C7AFA8

accent

#7761C6

background

#F9FBFC

surface

#F2F6F8

border

#CCD0D1

text

#0D1112

muted

#7E8081

Preview Lab

Preview with #669EAD

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

Preview Lab → · Contrast checker → · Palette generator →