#649BEC#649BEC

#649BEC is a light, vivid blue. Relative luminance 0.322; OKLCH L 68.7% C 0.134 H 257.9°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#649BEC
RGB	rgb(100, 155, 236)
HSL	hsl(216, 78%, 66%)
HSV	hsv(216, 58%, 93%)
CMYK	cmyk(57.6%, 34.3%, 0%, 7.5%)
CIE-LAB	lab(63.51, 5.52, -46.24)
CIE-LCH	lch(63.51, 46.57, 276.80°)
OKLab	oklab(68.68% -0.0279 -0.1308)
OKLCH	oklch(68.68% 0.134 257.9)
XYZ	xyz(32.1119, 32.2054, 83.8647)
Luminance	0.3221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649BEC #ECB564

analogous

#64DFEC #649BEC #7164EC

triadic

#649BEC #EC649B #9BEC64

tetradic

#649BEC #EC64DF #ECB564 #64EC71

square

#649BEC #EC64DF #ECB564 #64EC71

split-complementary

#649BEC #EC7164 #DFEC64

monochromatic

#175BBE #2D78E5 #649BEC #9BBEF3 #D1E1F9

Accessibility & contrast

On white

2.82

#649BEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#649BEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649BEC

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649BEC	#FFFFFF	#000000	##000000
##649BEC	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A1EF

Deuteranopia (green-blind)

#6894EA

Tritanopia (blue-blind)

#00ADB8

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #649bec;
/* rgb */ color: rgb(100, 155, 236);
/* oklch */ color: oklch(68.7% 0.134 257.9);

Tailwind

colors: {
  custom: {
    50: '#9ab8f2',
    500: '#649bec',
    950: '#000000',
  },
}

SCSS

$custom: #649bec;
$custom-light: #9ab8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#649bec",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 236
  },
  "hsl": {
    "h": 215.735,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.6868,
    "c": 0.13371,
    "h": 257.9
  },
  "luminance": 0.32208
}

Semantic roles & 50–950 ramp

primary

#649BEC

secondary

#ECDABF

accent

#870BDA

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649BEC

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

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