#669AD5#669AD5

#669AD5 is a light, moderate cyan. Relative luminance 0.307; OKLCH L 67.4% C 0.104 H 252.5°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#669AD5
RGB	rgb(102, 154, 213)
HSL	hsl(212, 57%, 62%)
HSV	hsv(212, 52%, 84%)
CMYK	cmyk(52.1%, 27.7%, 0%, 16.5%)
CIE-LAB	lab(62.29, -0.67, -35.42)
CIE-LCH	lch(62.29, 35.43, 268.91°)
OKLab	oklab(67.4% -0.0314 -0.0993)
OKLCH	oklch(67.4% 0.104 252.5)
XYZ	xyz(29.0411, 30.7378, 67.3405)
Luminance	0.3074 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669AD5 #D5A166

analogous

#66D2D5 #669AD5 #6A66D5

triadic

#669AD5 #D5669A #9AD566

tetradic

#669AD5 #D566D2 #D5A166 #66D56A

square

#669AD5 #D566D2 #D5A166 #66D56A

split-complementary

#669AD5 #D56A66 #D2D566

monochromatic

#295D97 #377AC7 #669AD5 #96BAE2 #C6D9EF

Accessibility & contrast

On white

2.94

#669AD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#669AD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #669AD5

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669AD5	#FFFFFF	#000000	##000000
##669AD5	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829DD8

Deuteranopia (green-blind)

#7492D4

Tritanopia (blue-blind)

#2AA7AF

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #669ad5;
/* rgb */ color: rgb(102, 154, 213);
/* oklch */ color: oklch(67.4% 0.104 252.5);

Tailwind

colors: {
  custom: {
    50: '#98b7e2',
    500: '#669ad5',
    950: '#000000',
  },
}

SCSS

$custom: #669ad5;
$custom-light: #98b7e2;
$custom-dark: #000000;

JSON

{
  "hex": "#669ad5",
  "rgb": {
    "r": 102,
    "g": 154,
    "b": 213
  },
  "hsl": {
    "h": 211.892,
    "s": 56.923,
    "l": 61.765
  },
  "oklch": {
    "l": 0.67403,
    "c": 0.1042,
    "h": 252.5
  },
  "luminance": 0.3074
}

Semantic roles & 50–950 ramp

primary

#669AD5

secondary

#E0CDB7

accent

#7821C4

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #669AD5

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

Preview Lab → · Contrast checker → · Palette generator →