#649CE5#649CE5

#649CE5 is a light, vivid cyan. Relative luminance 0.321; OKLCH L 68.5% C 0.124 H 255.6°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#649CE5
RGB	rgb(100, 156, 229)
HSL	hsl(214, 71%, 65%)
HSV	hsv(214, 56%, 90%)
CMYK	cmyk(56.3%, 31.9%, 0%, 10.2%)
CIE-LAB	lab(63.46, 2.72, -42.47)
CIE-LCH	lch(63.46, 42.55, 273.66°)
OKLab	oklab(68.53% -0.0308 -0.1198)
OKLCH	oklch(68.53% 0.124 255.6)
XYZ	xyz(31.2819, 32.1408, 78.6689)
Luminance	0.3214 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649CE5 #E5AD64

analogous

#64DDE5 #649CE5 #6C64E5

triadic

#649CE5 #E5649C #9CE564

tetradic

#649CE5 #E564DD #E5AD64 #64E56C

square

#649CE5 #E564DD #E5AD64 #64E56C

split-complementary

#649CE5 #E56C64 #DDE564

monochromatic

#1E5EB1 #307BDC #649CE5 #98BDEE #CDDFF7

Accessibility & contrast

On white

2.83

#649CE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#649CE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649CE5

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649CE5	#FFFFFF	#000000	##000000
##649CE5	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA0E8

Deuteranopia (green-blind)

#6D94E3

Tritanopia (blue-blind)

#00ACB6

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #649ce5;
/* rgb */ color: rgb(100, 156, 229);
/* oklch */ color: oklch(68.5% 0.124 255.6);

Tailwind

colors: {
  custom: {
    50: '#99b8ed',
    500: '#649ce5',
    950: '#000000',
  },
}

SCSS

$custom: #649ce5;
$custom-light: #99b8ed;
$custom-dark: #000000;

JSON

{
  "hex": "#649ce5",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 229
  },
  "hsl": {
    "h": 213.953,
    "s": 71.271,
    "l": 64.51
  },
  "oklch": {
    "l": 0.68531,
    "c": 0.12367,
    "h": 255.6
  },
  "luminance": 0.32143
}

Semantic roles & 50–950 ramp

primary

#649CE5

secondary

#E9D5BC

accent

#7F12D3

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #649CE5

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

Preview Lab → · Contrast checker → · Palette generator →