#649FD1#649FD1

#649FD1 is a light, moderate cyan. Relative luminance 0.321; OKLCH L 68.2% C 0.097 H 245.4°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#649FD1
RGB	rgb(100, 159, 209)
HSL	hsl(208, 54%, 61%)
HSV	hsv(208, 52%, 82%)
CMYK	cmyk(52.2%, 23.9%, 0%, 18%)
CIE-LAB	lab(63.43, -5.16, -31.43)
CIE-LCH	lch(63.43, 31.85, 260.68°)
OKLab	oklab(68.22% -0.0402 -0.0878)
OKLCH	oklch(68.22% 0.097 245.4)
XYZ	xyz(29.1582, 32.1067, 64.9699)
Luminance	0.3211 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FD1 #D19664

analogous

#64D1CC #649FD1 #6468D1

triadic

#649FD1 #D1649F #9FD164

tetradic

#649FD1 #CC64D1 #D19664 #68D164

square

#649FD1 #CC64D1 #D19664 #68D164

split-complementary

#649FD1 #D16468 #D1CC64

monochromatic

#2B6190 #3981BF #649FD1 #93BCDF #C2D9ED

Accessibility & contrast

On white

2.83

#649FD1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#649FD1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FD1

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FD1	#FFFFFF	#000000	##000000
##649FD1	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)

#8AA0D3

Deuteranopia (green-blind)

#7C95D0

Tritanopia (blue-blind)

#26ABB0

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #649fd1;
/* rgb */ color: rgb(100, 159, 209);
/* oklch */ color: oklch(68.2% 0.097 245.4);

Tailwind

colors: {
  custom: {
    50: '#97bbdf',
    500: '#649fd1',
    950: '#000000',
  },
}

SCSS

$custom: #649fd1;
$custom-light: #97bbdf;
$custom-dark: #000000;

JSON

{
  "hex": "#649fd1",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 209
  },
  "hsl": {
    "h": 207.523,
    "s": 54.229,
    "l": 60.588
  },
  "oklch": {
    "l": 0.68223,
    "c": 0.09659,
    "h": 245.4
  },
  "luminance": 0.32109
}

Semantic roles & 50–950 ramp

primary

#649FD1

secondary

#DDC7B4

accent

#6C24C2

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #649FD1

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

Preview Lab → · Contrast checker → · Palette generator →