#669EBE#669EBE

#669EBE is a light, moderate cyan. Relative luminance 0.310; OKLCH L 67.3% C 0.076 H 234.6°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#669EBE
RGB	rgb(102, 158, 190)
HSL	hsl(202, 40%, 57%)
HSV	hsv(202, 46%, 75%)
CMYK	cmyk(46.3%, 16.8%, 0%, 25.5%)
CIE-LAB	lab(62.50, -9.70, -22.24)
CIE-LCH	lch(62.50, 24.26, 246.43°)
OKLab	oklab(67.27% -0.0439 -0.0616)
OKLCH	oklch(67.27% 0.076 234.6)
XYZ	xyz(26.9973, 30.9943, 53.2651)
Luminance	0.3100 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669EBE #BE8666

analogous

#66BEB2 #669EBE #6672BE

triadic

#669EBE #BE669E #9EBE66

tetradic

#669EBE #B266BE #BE8666 #72BE66

square

#669EBE #B266BE #BE8666 #72BE66

split-complementary

#669EBE #BE6672 #BEB266

monochromatic

#335E77 #4580A2 #669EBE #91B9D0 #BCD4E2

Accessibility & contrast

On white

2.92

#669EBE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#669EBE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #669EBE

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669EBE	#FFFFFF	#000000	##000000
##669EBE	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F9DC0

Deuteranopia (green-blind)

#8393BE

Tritanopia (blue-blind)

#3EA6A8

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #669ebe;
/* rgb */ color: rgb(102, 158, 190);
/* oklch */ color: oklch(67.3% 0.076 234.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#669ebe",
  "rgb": {
    "r": 102,
    "g": 158,
    "b": 190
  },
  "hsl": {
    "h": 201.818,
    "s": 40.367,
    "l": 57.255
  },
  "oklch": {
    "l": 0.67271,
    "c": 0.07564,
    "h": 234.6
  },
  "luminance": 0.30996
}

Semantic roles & 50–950 ramp

primary

#669EBE

secondary

#D2BBAE

accent

#8358D0

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1114

muted

#7E8082

Preview Lab

Preview with #669EBE

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

Preview Lab → · Contrast checker → · Palette generator →