#649BDE#649BDE

#649BDE is a light, moderate cyan. Relative luminance 0.314; OKLCH L 68.0% C 0.116 H 254.1°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#649BDE
RGB	rgb(100, 155, 222)
HSL	hsl(213, 65%, 63%)
HSV	hsv(213, 55%, 87%)
CMYK	cmyk(55%, 30.2%, 0%, 12.9%)
CIE-LAB	lab(62.86, 1.10, -39.53)
CIE-LCH	lch(62.86, 39.54, 271.59°)
OKLab	oklab(67.96% -0.0316 -0.1112)
OKLCH	oklch(67.96% 0.116 254.1)
XYZ	xyz(30.1571, 31.4235, 73.5692)
Luminance	0.3143 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649BDE #DEA764

analogous

#64D8DE #649BDE #6A64DE

triadic

#649BDE #DE649B #9BDE64

tetradic

#649BDE #DE64D8 #DEA764 #64DE6A

square

#649BDE #DE64D8 #DEA764 #64DE6A

split-complementary

#649BDE #DE6A64 #D8DE64

monochromatic

#235DA5 #327AD3 #649BDE #96BCE9 #C9DCF3

Accessibility & contrast

On white

2.88

#649BDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#649BDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649BDE

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649BDE	#FFFFFF	#000000	##000000
##649BDE	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#809FE1

Deuteranopia (green-blind)

#7093DD

Tritanopia (blue-blind)

#0EAAB3

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #649bde;
/* rgb */ color: rgb(100, 155, 222);
/* oklch */ color: oklch(68.0% 0.116 254.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#649bde",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 222
  },
  "hsl": {
    "h": 212.951,
    "s": 64.894,
    "l": 63.137
  },
  "oklch": {
    "l": 0.6796,
    "c": 0.11565,
    "h": 254.1
  },
  "luminance": 0.31426
}

Semantic roles & 50–950 ramp

primary

#649BDE

secondary

#E5D1B9

accent

#7C19CD

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #649BDE

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

Preview Lab → · Contrast checker → · Palette generator →