#649EEC#649EEC

#649EEC is a light, vivid cyan. Relative luminance 0.332; OKLCH L 69.3% C 0.131 H 256.2°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#649EEC
RGB	rgb(100, 158, 236)
HSL	hsl(214, 78%, 66%)
HSV	hsv(214, 58%, 93%)
CMYK	cmyk(57.6%, 33.1%, 0%, 7.5%)
CIE-LAB	lab(64.34, 3.78, -44.94)
CIE-LCH	lch(64.34, 45.10, 274.81°)
OKLab	oklab(69.32% -0.0311 -0.127)
OKLCH	oklch(69.32% 0.131 256.2)
XYZ	xyz(32.6174, 33.2164, 84.0331)
Luminance	0.3322 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649EEC #ECB264

analogous

#64E2EC #649EEC #6E64EC

triadic

#649EEC #EC649E #9EEC64

tetradic

#649EEC #EC64E2 #ECB264 #64EC6E

square

#649EEC #EC64E2 #ECB264 #64EC6E

split-complementary

#649EEC #EC6E64 #E2EC64

monochromatic

#175FBE #2D7CE5 #649EEC #9BC0F3 #D1E2F9

Accessibility & contrast

On white

2.75

#649EEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#649EEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649EEC

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649EEC	#FFFFFF	#000000	##000000
##649EEC	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA3EF

Deuteranopia (green-blind)

#6C96EA

Tritanopia (blue-blind)

#00B0BA

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #649eec;
/* rgb */ color: rgb(100, 158, 236);
/* oklch */ color: oklch(69.3% 0.131 256.2);

Tailwind

colors: {
  custom: {
    50: '#9abaf2',
    500: '#649eec',
    950: '#000000',
  },
}

SCSS

$custom: #649eec;
$custom-light: #9abaf2;
$custom-dark: #000000;

JSON

{
  "hex": "#649eec",
  "rgb": {
    "r": 100,
    "g": 158,
    "b": 236
  },
  "hsl": {
    "h": 214.412,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.69322,
    "c": 0.13072,
    "h": 256.2
  },
  "luminance": 0.33219
}

Semantic roles & 50–950 ramp

primary

#649EEC

secondary

#ECD9BF

accent

#820BDA

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649EEC

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

Preview Lab → · Contrast checker → · Palette generator →