#649FD3#649FD3

#649FD3 is a light, moderate cyan. Relative luminance 0.322; OKLCH L 68.3% C 0.099 H 246.5°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#649FD3
RGB	rgb(100, 159, 211)
HSL	hsl(208, 56%, 61%)
HSV	hsv(208, 53%, 83%)
CMYK	cmyk(52.6%, 24.6%, 0%, 17.3%)
CIE-LAB	lab(63.51, -4.55, -32.41)
CIE-LCH	lch(63.51, 32.73, 262.00°)
OKLab	oklab(68.31% -0.0395 -0.0907)
OKLCH	oklch(68.31% 0.099 246.5)
XYZ	xyz(29.4074, 32.2064, 66.2822)
Luminance	0.3221 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FD3 #D39864

analogous

#64D3CF #649FD3 #6467D3

triadic

#649FD3 #D3649F #9FD364

tetradic

#649FD3 #CF64D3 #D39864 #67D364

square

#649FD3 #CF64D3 #D39864 #67D364

split-complementary

#649FD3 #D36467 #D3CF64

monochromatic

#2A6293 #3781C3 #649FD3 #94BDE1 #C3DAEE

Accessibility & contrast

On white

2.82

#649FD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#649FD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FD3

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FD3	#FFFFFF	#000000	##000000
##649FD3	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89A0D5

Deuteranopia (green-blind)

#7B95D2

Tritanopia (blue-blind)

#23ABB1

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #649fd3;
/* rgb */ color: rgb(100, 159, 211);
/* oklch */ color: oklch(68.3% 0.099 246.5);

Tailwind

colors: {
  custom: {
    50: '#97bbe0',
    500: '#649fd3',
    950: '#000000',
  },
}

SCSS

$custom: #649fd3;
$custom-light: #97bbe0;
$custom-dark: #000000;

JSON

{
  "hex": "#649fd3",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 211
  },
  "hsl": {
    "h": 208.108,
    "s": 55.779,
    "l": 60.98
  },
  "oklch": {
    "l": 0.68314,
    "c": 0.0989,
    "h": 246.5
  },
  "luminance": 0.32209
}

Semantic roles & 50–950 ramp

primary

#649FD3

secondary

#DEC8B4

accent

#6E22C3

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #649FD3

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

Preview Lab → · Contrast checker → · Palette generator →