#649FDD#649FDD

#649FDD is a light, moderate cyan. Relative luminance 0.327; OKLCH L 68.8% C 0.111 H 250.8°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#649FDD
RGB	rgb(100, 159, 221)
HSL	hsl(211, 64%, 63%)
HSV	hsv(211, 55%, 87%)
CMYK	cmyk(54.8%, 28.1%, 0%, 13.3%)
CIE-LAB	lab(63.94, -1.49, -37.30)
CIE-LCH	lch(63.94, 37.33, 267.71°)
OKLab	oklab(68.79% -0.0364 -0.1048)
OKLCH	oklch(68.79% 0.111 250.8)
XYZ	xyz(30.7002, 32.7235, 73.0910)
Luminance	0.3273 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FDD #DDA264

analogous

#64DBDD #649FDD #6564DD

triadic

#649FDD #DD649F #9FDD64

tetradic

#649FDD #DD64DB #DDA264 #64DD65

square

#649FDD #DD64DB #DDA264 #64DD65

split-complementary

#649FDD #DD6564 #DBDD64

monochromatic

#2462A3 #3280D2 #649FDD #96BEE8 #C8DDF3

Accessibility & contrast

On white

2.78

#649FDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#649FDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FDD

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FDD	#FFFFFF	#000000	##000000
##649FDD	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A2E0

Deuteranopia (green-blind)

#7696DC

Tritanopia (blue-blind)

#0DADB5

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #649fdd;
/* rgb */ color: rgb(100, 159, 221);
/* oklch */ color: oklch(68.8% 0.111 250.8);

Tailwind

colors: {
  custom: {
    50: '#98bbe8',
    500: '#649fdd',
    950: '#000000',
  },
}

SCSS

$custom: #649fdd;
$custom-light: #98bbe8;
$custom-dark: #000000;

JSON

{
  "hex": "#649fdd",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 221
  },
  "hsl": {
    "h": 210.744,
    "s": 64.021,
    "l": 62.941
  },
  "oklch": {
    "l": 0.68787,
    "c": 0.11091,
    "h": 250.8
  },
  "luminance": 0.32726
}

Semantic roles & 50–950 ramp

primary

#649FDD

secondary

#E4CFB9

accent

#751ACC

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #649FDD

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

Preview Lab → · Contrast checker → · Palette generator →