#649EEF#649EEF

#649EEF is a light, vivid cyan. Relative luminance 0.334; OKLCH L 69.5% C 0.135 H 257.0°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#649EEF
RGB	rgb(100, 158, 239)
HSL	hsl(215, 81%, 66%)
HSV	hsv(215, 58%, 94%)
CMYK	cmyk(58.2%, 33.9%, 0%, 6.3%)
CIE-LAB	lab(64.48, 4.74, -46.37)
CIE-LCH	lch(64.48, 46.61, 275.84°)
OKLab	oklab(69.48% -0.0304 -0.1311)
OKLCH	oklch(69.48% 0.135 257)
XYZ	xyz(33.0569, 33.3922, 86.3479)
Luminance	0.3340 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649EEF #EFB564

analogous

#64E4EF #649EEF #7064EF

triadic

#649EEF #EF649E #9EEF64

tetradic

#649EEF #EF64E4 #EFB564 #64EF70

square

#649EEF #EF64E4 #EFB564 #64EF70

split-complementary

#649EEF #EF7064 #E4EF64

monochromatic

#145EC4 #2D7BE9 #649EEF #9BC1F5 #D3E3FA

Accessibility & contrast

On white

2.73

#649EEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#649EEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649EEF

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649EEF	#FFFFFF	#000000	##000000
##649EEF	1.00	2.73	7.68	7.68
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA4F2

Deuteranopia (green-blind)

#6A96ED

Tritanopia (blue-blind)

#00B0BB

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #649eef;
/* rgb */ color: rgb(100, 158, 239);
/* oklch */ color: oklch(69.5% 0.135 257.0);

Tailwind

colors: {
  custom: {
    50: '#9abaf4',
    500: '#649eef',
    950: '#000000',
  },
}

SCSS

$custom: #649eef;
$custom-light: #9abaf4;
$custom-dark: #000000;

JSON

{
  "hex": "#649eef",
  "rgb": {
    "r": 100,
    "g": 158,
    "b": 239
  },
  "hsl": {
    "h": 214.964,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.69479,
    "c": 0.13458,
    "h": 257
  },
  "luminance": 0.33395
}

Semantic roles & 50–950 ramp

primary

#649EEF

secondary

#EEDBC1

accent

#8408DE

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649EEF

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

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