#669ECD#669ECD

#669ECD is a light, moderate cyan. Relative luminance 0.317; OKLCH L 67.9% C 0.092 H 245.0°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#669ECD
RGB	rgb(102, 158, 205)
HSL	hsl(207, 51%, 60%)
HSV	hsv(207, 50%, 80%)
CMYK	cmyk(50.2%, 22.9%, 0%, 19.6%)
CIE-LAB	lab(63.08, -5.34, -29.73)
CIE-LCH	lch(63.08, 30.21, 259.82°)
OKLab	oklab(67.92% -0.0386 -0.083)
OKLCH	oklch(67.92% 0.092 245)
XYZ	xyz(28.7219, 31.6841, 62.3479)
Luminance	0.3169 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669ECD #CD9566

analogous

#66CDC9 #669ECD #666ACD

triadic

#669ECD #CD669E #9ECD66

tetradic

#669ECD #C966CD #CD9566 #6ACD66

square

#669ECD #C966CD #CD9566 #6ACD66

split-complementary

#669ECD #CD666A #CDC966

monochromatic

#2D608B #3D80B9 #669ECD #94BBDC #C2D8EB

Accessibility & contrast

On white

2.86

#669ECD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#669ECD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #669ECD

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669ECD	#FFFFFF	#000000	##000000
##669ECD	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9FCF

Deuteranopia (green-blind)

#7D94CC

Tritanopia (blue-blind)

#32A9AE

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #669ecd;
/* rgb */ color: rgb(102, 158, 205);
/* oklch */ color: oklch(67.9% 0.092 245.0);

Tailwind

colors: {
  custom: {
    50: '#97badc',
    500: '#669ecd',
    950: '#000000',
  },
}

SCSS

$custom: #669ecd;
$custom-light: #97badc;
$custom-dark: #000000;

JSON

{
  "hex": "#669ecd",
  "rgb": {
    "r": 102,
    "g": 158,
    "b": 205
  },
  "hsl": {
    "h": 207.379,
    "s": 50.739,
    "l": 60.196
  },
  "oklch": {
    "l": 0.67919,
    "c": 0.09152,
    "h": 245
  },
  "luminance": 0.31686
}

Semantic roles & 50–950 ramp

primary

#669ECD

secondary

#DBC6B4

accent

#6C27BE

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #669ECD

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

Preview Lab → · Contrast checker → · Palette generator →