#649EEB#649EEB

#649EEB is a light, vivid cyan. Relative luminance 0.332; OKLCH L 69.3% C 0.129 H 256.0°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#649EEB
RGB	rgb(100, 158, 235)
HSL	hsl(214, 77%, 66%)
HSV	hsv(214, 57%, 92%)
CMYK	cmyk(57.4%, 32.8%, 0%, 7.8%)
CIE-LAB	lab(64.29, 3.47, -44.47)
CIE-LCH	lch(64.29, 44.60, 274.46°)
OKLab	oklab(69.27% -0.0314 -0.1256)
OKLCH	oklch(69.27% 0.129 256)
XYZ	xyz(32.4725, 33.1584, 83.2701)
Luminance	0.3316 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649EEB #EBB164

analogous

#64E2EB #649EEB #6D64EB

triadic

#649EEB #EB649E #9EEB64

tetradic

#649EEB #EB64E2 #EBB164 #64EB6D

square

#649EEB #EB64E2 #EBB164 #64EB6D

split-complementary

#649EEB #EB6D64 #E2EB64

monochromatic

#185FBC #2E7CE4 #649EEB #9AC0F2 #D0E2F9

Accessibility & contrast

On white

2.75

#649EEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#649EEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649EEB

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649EEB	#FFFFFF	#000000	##000000
##649EEB	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA3EE

Deuteranopia (green-blind)

#6D96E9

Tritanopia (blue-blind)

#00AFBA

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #649eeb;
/* rgb */ color: rgb(100, 158, 235);
/* oklch */ color: oklch(69.3% 0.129 256.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#649eeb",
  "rgb": {
    "r": 100,
    "g": 158,
    "b": 235
  },
  "hsl": {
    "h": 214.222,
    "s": 77.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.6927,
    "c": 0.12943,
    "h": 256
  },
  "luminance": 0.33161
}

Semantic roles & 50–950 ramp

primary

#649EEB

secondary

#ECD9BF

accent

#810CD9

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649EEB

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

Preview Lab → · Contrast checker → · Palette generator →