#649DD5#649DD5

#649DD5 is a light, moderate cyan. Relative luminance 0.316; OKLCH L 68.0% C 0.103 H 249.1°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#649DD5
RGB	rgb(100, 157, 213)
HSL	hsl(210, 57%, 61%)
HSV	hsv(210, 53%, 84%)
CMYK	cmyk(53.1%, 26.3%, 0%, 16.5%)
CIE-LAB	lab(63.03, -2.82, -34.27)
CIE-LCH	lch(63.03, 34.39, 265.30°)
OKLab	oklab(67.96% -0.0366 -0.096)
OKLCH	oklch(67.96% 0.103 249.1)
XYZ	xyz(29.3185, 31.6250, 67.4971)
Luminance	0.3163 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649DD5 #D59C64

analogous

#64D5D5 #649DD5 #6465D5

triadic

#649DD5 #D5649D #9DD564

tetradic

#649DD5 #D564D5 #D59C64 #65D564

square

#649DD5 #D564D5 #D59C64 #65D564

split-complementary

#649DD5 #D56465 #D5D564

monochromatic

#296096 #367FC6 #649DD5 #94BBE2 #C4DAEF

Accessibility & contrast

On white

2.87

#649DD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#649DD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649DD5

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649DD5	#FFFFFF	#000000	##000000
##649DD5	1.00	2.87	7.33	7.33
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869FD8

Deuteranopia (green-blind)

#7794D4

Tritanopia (blue-blind)

#21AAB0

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #649dd5;
/* rgb */ color: rgb(100, 157, 213);
/* oklch */ color: oklch(68.0% 0.103 249.1);

Tailwind

colors: {
  custom: {
    50: '#97b9e2',
    500: '#649dd5',
    950: '#000000',
  },
}

SCSS

$custom: #649dd5;
$custom-light: #97b9e2;
$custom-dark: #000000;

JSON

{
  "hex": "#649dd5",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 213
  },
  "hsl": {
    "h": 209.735,
    "s": 57.36,
    "l": 61.373
  },
  "oklch": {
    "l": 0.67963,
    "c": 0.10276,
    "h": 249.1
  },
  "luminance": 0.31627
}

Semantic roles & 50–950 ramp

primary

#649DD5

secondary

#E0CAB5

accent

#7221C5

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #649DD5

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

Preview Lab → · Contrast checker → · Palette generator →