#649CE4#649CE4

#649CE4 is a light, vivid cyan. Relative luminance 0.321; OKLCH L 68.5% C 0.122 H 255.3°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#649CE4
RGB	rgb(100, 156, 228)
HSL	hsl(214, 70%, 64%)
HSV	hsv(214, 56%, 89%)
CMYK	cmyk(56.1%, 31.6%, 0%, 10.6%)
CIE-LAB	lab(63.41, 2.40, -41.99)
CIE-LCH	lch(63.41, 42.05, 273.28°)
OKLab	oklab(68.48% -0.0311 -0.1184)
OKLCH	oklch(68.48% 0.122 255.3)
XYZ	xyz(31.1427, 32.0851, 77.9356)
Luminance	0.3209 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649CE4 #E4AC64

analogous

#64DCE4 #649CE4 #6C64E4

triadic

#649CE4 #E4649C #9CE464

tetradic

#649CE4 #E464DC #E4AC64 #64E46C

square

#649CE4 #E464DC #E4AC64 #64E46C

split-complementary

#649CE4 #E46C64 #DCE464

monochromatic

#1F5EAF #307BDB #649CE4 #98BDED #CCDFF6

Accessibility & contrast

On white

2.83

#649CE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#649CE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649CE4

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649CE4	#FFFFFF	#000000	##000000
##649CE4	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA0E7

Deuteranopia (green-blind)

#6E94E3

Tritanopia (blue-blind)

#00ACB6

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #649ce4;
/* rgb */ color: rgb(100, 156, 228);
/* oklch */ color: oklch(68.5% 0.122 255.3);

Tailwind

colors: {
  custom: {
    50: '#99b8ed',
    500: '#649ce4',
    950: '#000000',
  },
}

SCSS

$custom: #649ce4;
$custom-light: #99b8ed;
$custom-dark: #000000;

JSON

{
  "hex": "#649ce4",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 228
  },
  "hsl": {
    "h": 213.75,
    "s": 70.33,
    "l": 64.314
  },
  "oklch": {
    "l": 0.6848,
    "c": 0.12238,
    "h": 255.3
  },
  "luminance": 0.32088
}

Semantic roles & 50–950 ramp

primary

#649CE4

secondary

#E8D5BC

accent

#7F13D2

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #649CE4

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

Preview Lab → · Contrast checker → · Palette generator →