#649BED#649BED

#649BED is a light, vivid blue. Relative luminance 0.323; OKLCH L 68.7% C 0.135 H 258.2°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#649BED
RGB	rgb(100, 155, 237)
HSL	hsl(216, 79%, 66%)
HSV	hsv(216, 58%, 93%)
CMYK	cmyk(57.8%, 34.6%, 0%, 7.1%)
CIE-LAB	lab(63.56, 5.83, -46.72)
CIE-LCH	lch(63.56, 47.08, 277.12°)
OKLab	oklab(68.73% -0.0277 -0.1321)
OKLCH	oklch(68.73% 0.135 258.2)
XYZ	xyz(32.2576, 32.2637, 84.6319)
Luminance	0.3227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649BED #EDB664

analogous

#64E0ED #649BED #7164ED

triadic

#649BED #ED649B #9BED64

tetradic

#649BED #ED64E0 #EDB664 #64ED71

square

#649BED #ED64E0 #EDB664 #64ED71

split-complementary

#649BED #ED7164 #E0ED64

monochromatic

#165BC0 #2D78E7 #649BED #9BBEF3 #D2E2FA

Accessibility & contrast

On white

2.82

#649BED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#649BED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649BED

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649BED	#FFFFFF	#000000	##000000
##649BED	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A1F0

Deuteranopia (green-blind)

#6794EB

Tritanopia (blue-blind)

#00ADB9

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #649bed;
/* rgb */ color: rgb(100, 155, 237);
/* oklch */ color: oklch(68.7% 0.135 258.2);

Tailwind

colors: {
  custom: {
    50: '#9ab8f3',
    500: '#649bed',
    950: '#000000',
  },
}

SCSS

$custom: #649bed;
$custom-light: #9ab8f3;
$custom-dark: #000000;

JSON

{
  "hex": "#649bed",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 237
  },
  "hsl": {
    "h": 215.912,
    "s": 79.191,
    "l": 66.078
  },
  "oklch": {
    "l": 0.68733,
    "c": 0.13502,
    "h": 258.2
  },
  "luminance": 0.32266
}

Semantic roles & 50–950 ramp

primary

#649BED

secondary

#EDDBC0

accent

#870ADB

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649BED

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

Preview Lab → · Contrast checker → · Palette generator →