#649DDE#649DDE

#649DDE is a light, moderate cyan. Relative luminance 0.321; OKLCH L 68.4% C 0.114 H 252.7°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#649DDE
RGB	rgb(100, 157, 222)
HSL	hsl(212, 65%, 63%)
HSV	hsv(212, 55%, 87%)
CMYK	cmyk(55%, 29.3%, 0%, 12.9%)
CIE-LAB	lab(63.42, -0.05, -38.66)
CIE-LCH	lch(63.42, 38.66, 269.93°)
OKLab	oklab(68.4% -0.0339 -0.1087)
OKLCH	oklch(68.4% 0.114 252.7)
XYZ	xyz(30.4927, 32.0947, 73.6811)
Luminance	0.3210 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649DDE #DEA564

analogous

#64DADE #649DDE #6864DE

triadic

#649DDE #DE649D #9DDE64

tetradic

#649DDE #DE64DA #DEA564 #64DE68

square

#649DDE #DE64DA #DEA564 #64DE68

split-complementary

#649DDE #DE6864 #DADE64

monochromatic

#2360A5 #327DD3 #649DDE #96BDE9 #C9DDF3

Accessibility & contrast

On white

2.83

#649DDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#649DDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649DDE

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649DDE	#FFFFFF	#000000	##000000
##649DDE	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82A0E1

Deuteranopia (green-blind)

#7394DD

Tritanopia (blue-blind)

#0CACB4

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #649dde;
/* rgb */ color: rgb(100, 157, 222);
/* oklch */ color: oklch(68.4% 0.114 252.7);

Tailwind

colors: {
  custom: {
    50: '#98b9e8',
    500: '#649dde',
    950: '#000000',
  },
}

SCSS

$custom: #649dde;
$custom-light: #98b9e8;
$custom-dark: #000000;

JSON

{
  "hex": "#649dde",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 222
  },
  "hsl": {
    "h": 211.967,
    "s": 64.894,
    "l": 63.137
  },
  "oklch": {
    "l": 0.68397,
    "c": 0.11386,
    "h": 252.7
  },
  "luminance": 0.32097
}

Semantic roles & 50–950 ramp

primary

#649DDE

secondary

#E5D0B9

accent

#7919CD

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #649DDE

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

Preview Lab → · Contrast checker → · Palette generator →