#649ECD#649ECD

#649ECD is a light, moderate cyan. Relative luminance 0.316; OKLCH L 67.8% C 0.093 H 244.2°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#649ECD
RGB	rgb(100, 158, 205)
HSL	hsl(207, 51%, 60%)
HSV	hsv(207, 51%, 80%)
CMYK	cmyk(51.2%, 22.9%, 0%, 19.6%)
CIE-LAB	lab(62.98, -5.80, -29.89)
CIE-LCH	lch(62.98, 30.45, 259.02°)
OKLab	oklab(67.82% -0.0403 -0.0834)
OKLCH	oklch(67.82% 0.093 244.2)
XYZ	xyz(28.4979, 31.5686, 62.3374)
Luminance	0.3157 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649ECD #CD9364

analogous

#64CDC8 #649ECD #646ACD

triadic

#649ECD #CD649E #9ECD64

tetradic

#649ECD #C864CD #CD9364 #6ACD64

square

#649ECD #C864CD #CD9364 #6ACD64

split-complementary

#649ECD #CD646A #CDC864

monochromatic

#2D608A #3B80B8 #649ECD #92BBDC #C1D8EB

Accessibility & contrast

On white

2.87

#649ECD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#649ECD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649ECD

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649ECD	#FFFFFF	#000000	##000000
##649ECD	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9ECF

Deuteranopia (green-blind)

#7C94CC

Tritanopia (blue-blind)

#2BA9AE

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #649ecd;
/* rgb */ color: rgb(100, 158, 205);
/* oklch */ color: oklch(67.8% 0.093 244.2);

Tailwind

colors: {
  custom: {
    50: '#96badc',
    500: '#649ecd',
    950: '#000000',
  },
}

SCSS

$custom: #649ecd;
$custom-light: #96badc;
$custom-dark: #000000;

JSON

{
  "hex": "#649ecd",
  "rgb": {
    "r": 100,
    "g": 158,
    "b": 205
  },
  "hsl": {
    "h": 206.857,
    "s": 51.22,
    "l": 59.804
  },
  "oklch": {
    "l": 0.67817,
    "c": 0.09267,
    "h": 244.2
  },
  "luminance": 0.31571
}

Semantic roles & 50–950 ramp

primary

#649ECD

secondary

#DBC4B2

accent

#8C4DDB

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #649ECD

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

Preview Lab → · Contrast checker → · Palette generator →