#649FDF#649FDF

#649FDF is a light, moderate cyan. Relative luminance 0.328; OKLCH L 68.9% C 0.113 H 251.6°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#649FDF
RGB	rgb(100, 159, 223)
HSL	hsl(211, 66%, 63%)
HSV	hsv(211, 55%, 87%)
CMYK	cmyk(55.2%, 28.7%, 0%, 12.5%)
CIE-LAB	lab(64.02, -0.87, -38.27)
CIE-LCH	lch(64.02, 38.28, 268.69°)
OKLab	oklab(68.88% -0.0358 -0.1076)
OKLCH	oklch(68.88% 0.113 251.6)
XYZ	xyz(30.9682, 32.8307, 74.5028)
Luminance	0.3283 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FDF #DFA464

analogous

#64DCDF #649FDF #6664DF

triadic

#649FDF #DF649F #9FDF64

tetradic

#649FDF #DF64DC #DFA464 #64DF66

square

#649FDF #DF64DC #DFA464 #64DF66

split-complementary

#649FDF #DF6664 #DCDF64

monochromatic

#2262A6 #3180D5 #649FDF #97BEE9 #C9DEF4

Accessibility & contrast

On white

2.78

#649FDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#649FDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FDF

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FDF	#FFFFFF	#000000	##000000
##649FDF	1.00	2.78	7.57	7.57
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A2E2

Deuteranopia (green-blind)

#7596DE

Tritanopia (blue-blind)

#05AEB5

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #649fdf;
/* rgb */ color: rgb(100, 159, 223);
/* oklch */ color: oklch(68.9% 0.113 251.6);

Tailwind

colors: {
  custom: {
    50: '#98bbe9',
    500: '#649fdf',
    950: '#000000',
  },
}

SCSS

$custom: #649fdf;
$custom-light: #98bbe9;
$custom-dark: #000000;

JSON

{
  "hex": "#649fdf",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 223
  },
  "hsl": {
    "h": 211.22,
    "s": 65.775,
    "l": 63.333
  },
  "oklch": {
    "l": 0.68884,
    "c": 0.11338,
    "h": 251.6
  },
  "luminance": 0.32833
}

Semantic roles & 50–950 ramp

primary

#649FDF

secondary

#E5D0B9

accent

#7618CE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #649FDF

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

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