#649CE7#649CE7

#649CE7 is a light, vivid cyan. Relative luminance 0.323; OKLCH L 68.6% C 0.126 H 256.1°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#649CE7
RGB	rgb(100, 156, 231)
HSL	hsl(214, 73%, 65%)
HSV	hsv(214, 57%, 91%)
CMYK	cmyk(56.7%, 32.5%, 0%, 9.4%)
CIE-LAB	lab(63.55, 3.35, -43.42)
CIE-LCH	lch(63.55, 43.55, 274.41°)
OKLab	oklab(68.63% -0.0303 -0.1225)
OKLCH	oklch(68.63% 0.126 256.1)
XYZ	xyz(31.5627, 32.2531, 80.1480)
Luminance	0.3226 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649CE7 #E7AF64

analogous

#64DEE7 #649CE7 #6E64E7

triadic

#649CE7 #E7649C #9CE764

tetradic

#649CE7 #E764DE #E7AF64 #64E76E

square

#649CE7 #E764DE #E7AF64 #64E76E

split-complementary

#649CE7 #E76E64 #DEE764

monochromatic

#1C5DB5 #2F7ADF #649CE7 #99BEEF #CEE0F7

Accessibility & contrast

On white

2.82

#649CE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#649CE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649CE7

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649CE7	#FFFFFF	#000000	##000000
##649CE7	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA1EA

Deuteranopia (green-blind)

#6C94E5

Tritanopia (blue-blind)

#00ADB7

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #649ce7;
/* rgb */ color: rgb(100, 156, 231);
/* oklch */ color: oklch(68.6% 0.126 256.1);

Tailwind

colors: {
  custom: {
    50: '#99b8ef',
    500: '#649ce7',
    950: '#000000',
  },
}

SCSS

$custom: #649ce7;
$custom-light: #99b8ef;
$custom-dark: #000000;

JSON

{
  "hex": "#649ce7",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 231
  },
  "hsl": {
    "h": 214.351,
    "s": 73.184,
    "l": 64.902
  },
  "oklch": {
    "l": 0.68633,
    "c": 0.12624,
    "h": 256.1
  },
  "luminance": 0.32256
}

Semantic roles & 50–950 ramp

primary

#649CE7

secondary

#EAD7BD

accent

#8110D5

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #649CE7

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

Preview Lab → · Contrast checker → · Palette generator →