#649DD2#649DD2

#649DD2 is a light, moderate cyan. Relative luminance 0.315; OKLCH L 67.8% C 0.099 H 247.8°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#649DD2
RGB	rgb(100, 157, 210)
HSL	hsl(209, 55%, 61%)
HSV	hsv(209, 52%, 82%)
CMYK	cmyk(52.4%, 25.2%, 0%, 17.6%)
CIE-LAB	lab(62.91, -3.73, -32.80)
CIE-LCH	lch(62.91, 33.01, 263.51°)
OKLab	oklab(67.82% -0.0375 -0.0918)
OKLCH	oklch(67.82% 0.099 247.8)
XYZ	xyz(28.9412, 31.4741, 65.5103)
Luminance	0.3148 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649DD2 #D29964

analogous

#64D2D0 #649DD2 #6466D2

triadic

#649DD2 #D2649D #9DD264

tetradic

#649DD2 #D064D2 #D29964 #66D264

square

#649DD2 #D064D2 #D29964 #66D264

split-complementary

#649DD2 #D26466 #D2D064

monochromatic

#2A6091 #387FC1 #649DD2 #93BBE0 #C3D9EE

Accessibility & contrast

On white

2.88

#649DD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#649DD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649DD2

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649DD2	#FFFFFF	#000000	##000000
##649DD2	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879ED4

Deuteranopia (green-blind)

#7993D1

Tritanopia (blue-blind)

#25A9AF

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #649dd2;
/* rgb */ color: rgb(100, 157, 210);
/* oklch */ color: oklch(67.8% 0.099 247.8);

Tailwind

colors: {
  custom: {
    50: '#97b9e0',
    500: '#649dd2',
    950: '#000000',
  },
}

SCSS

$custom: #649dd2;
$custom-light: #97b9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#649dd2",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 210
  },
  "hsl": {
    "h": 208.909,
    "s": 55,
    "l": 60.784
  },
  "oklch": {
    "l": 0.67822,
    "c": 0.09917,
    "h": 247.8
  },
  "luminance": 0.31476
}

Semantic roles & 50–950 ramp

primary

#649DD2

secondary

#DEC8B4

accent

#7023C3

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #649DD2

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

Preview Lab → · Contrast checker → · Palette generator →