#669EBD#669EBD

#669EBD is a light, moderate cyan. Relative luminance 0.310; OKLCH L 67.2% C 0.075 H 233.7°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#669EBD
RGB	rgb(102, 158, 189)
HSL	hsl(201, 40%, 57%)
HSV	hsv(201, 46%, 74%)
CMYK	cmyk(46%, 16.4%, 0%, 25.9%)
CIE-LAB	lab(62.47, -9.99, -21.73)
CIE-LCH	lch(62.47, 23.92, 245.33°)
OKLab	oklab(67.23% -0.0442 -0.0602)
OKLCH	oklch(67.23% 0.075 233.7)
XYZ	xyz(26.8884, 30.9507, 52.6914)
Luminance	0.3095 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669EBD #BD8566

analogous

#66BDB0 #669EBD #6673BD

triadic

#669EBD #BD669E #9EBD66

tetradic

#669EBD #B066BD #BD8566 #73BD66

square

#669EBD #B066BD #BD8566 #73BD66

split-complementary

#669EBD #BD6673 #BDB066

monochromatic

#335E76 #4580A1 #669EBD #91B9CF #BCD4E2

Accessibility & contrast

On white

2.92

#669EBD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#669EBD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #669EBD

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669EBD	#FFFFFF	#000000	##000000
##669EBD	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F9CBF

Deuteranopia (green-blind)

#8393BD

Tritanopia (blue-blind)

#3FA6A8

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #669ebd;
/* rgb */ color: rgb(102, 158, 189);
/* oklch */ color: oklch(67.2% 0.075 233.7);

Tailwind

colors: {
  custom: {
    50: '#96bad1',
    500: '#669ebd',
    950: '#000000',
  },
}

SCSS

$custom: #669ebd;
$custom-light: #96bad1;
$custom-dark: #000000;

JSON

{
  "hex": "#669ebd",
  "rgb": {
    "r": 102,
    "g": 158,
    "b": 189
  },
  "hsl": {
    "h": 201.379,
    "s": 39.726,
    "l": 57.059
  },
  "oklch": {
    "l": 0.67229,
    "c": 0.07469,
    "h": 233.7
  },
  "luminance": 0.30953
}

Semantic roles & 50–950 ramp

primary

#669EBD

secondary

#D1BAAE

accent

#8358D0

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1114

muted

#7E8082

Preview Lab

Preview with #669EBD

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

Preview Lab → · Contrast checker → · Palette generator →