#649BDD#649BDD

#649BDD is a light, moderate cyan. Relative luminance 0.314; OKLCH L 67.9% C 0.114 H 253.8°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#649BDD
RGB	rgb(100, 155, 221)
HSL	hsl(213, 64%, 63%)
HSV	hsv(213, 55%, 87%)
CMYK	cmyk(54.8%, 29.9%, 0%, 13.3%)
CIE-LAB	lab(62.82, 0.79, -39.04)
CIE-LCH	lch(62.82, 39.05, 271.15°)
OKLab	oklab(67.91% -0.0319 -0.1098)
OKLCH	oklch(67.91% 0.114 253.8)
XYZ	xyz(30.0234, 31.3700, 72.8655)
Luminance	0.3137 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649BDD #DDA664

analogous

#64D8DD #649BDD #6964DD

triadic

#649BDD #DD649B #9BDD64

tetradic

#649BDD #DD64D8 #DDA664 #64DD69

square

#649BDD #DD64D8 #DDA664 #64DD69

split-complementary

#649BDD #DD6964 #D8DD64

monochromatic

#245EA3 #327BD2 #649BDD #96BBE8 #C8DCF3

Accessibility & contrast

On white

2.89

#649BDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#649BDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649BDD

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649BDD	#FFFFFF	#000000	##000000
##649BDD	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#809EE0

Deuteranopia (green-blind)

#7193DC

Tritanopia (blue-blind)

#11AAB2

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #649bdd;
/* rgb */ color: rgb(100, 155, 221);
/* oklch */ color: oklch(67.9% 0.114 253.8);

Tailwind

colors: {
  custom: {
    50: '#98b8e8',
    500: '#649bdd',
    950: '#000000',
  },
}

SCSS

$custom: #649bdd;
$custom-light: #98b8e8;
$custom-dark: #000000;

JSON

{
  "hex": "#649bdd",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 221
  },
  "hsl": {
    "h": 212.727,
    "s": 64.021,
    "l": 62.941
  },
  "oklch": {
    "l": 0.6791,
    "c": 0.11439,
    "h": 253.8
  },
  "luminance": 0.31372
}

Semantic roles & 50–950 ramp

primary

#649BDD

secondary

#E4D0B9

accent

#7B1ACC

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #649BDD

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

Preview Lab → · Contrast checker → · Palette generator →