#649ACC#649ACC

#649ACC is a light, moderate cyan. Relative luminance 0.302; OKLCH L 66.9% C 0.094 H 247.6°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#649ACC
RGB	rgb(100, 154, 204)
HSL	hsl(209, 50%, 60%)
HSV	hsv(209, 51%, 80%)
CMYK	cmyk(51%, 24.5%, 0%, 20%)
CIE-LAB	lab(61.81, -3.85, -31.15)
CIE-LCH	lch(61.81, 31.39, 262.95°)
OKLab	oklab(66.88% -0.036 -0.0871)
OKLCH	oklch(66.88% 0.094 247.6)
XYZ	xyz(27.7064, 30.1780, 61.4800)
Luminance	0.3018 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649ACC #CC9664

analogous

#64CCCA #649ACC #6466CC

triadic

#649ACC #CC649A #9ACC64

tetradic

#649ACC #CA64CC #CC9664 #66CC64

square

#649ACC #CA64CC #CC9664 #66CC64

split-complementary

#649ACC #CC6466 #CCCA64

monochromatic

#2D5D89 #3C7CB7 #649ACC #92B8DB #C0D6EA

Accessibility & contrast

On white

2.98

#649ACC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#649ACC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649ACC

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649ACC	#FFFFFF	#000000	##000000
##649ACC	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859BCE

Deuteranopia (green-blind)

#7891CB

Tritanopia (blue-blind)

#2EA6AB

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #649acc;
/* rgb */ color: rgb(100, 154, 204);
/* oklch */ color: oklch(66.9% 0.094 247.6);

Tailwind

colors: {
  custom: {
    50: '#96b7db',
    500: '#649acc',
    950: '#000000',
  },
}

SCSS

$custom: #649acc;
$custom-light: #96b7db;
$custom-dark: #000000;

JSON

{
  "hex": "#649acc",
  "rgb": {
    "r": 100,
    "g": 154,
    "b": 204
  },
  "hsl": {
    "h": 208.846,
    "s": 50.485,
    "l": 59.608
  },
  "oklch": {
    "l": 0.66875,
    "c": 0.09421,
    "h": 247.6
  },
  "luminance": 0.3018
}

Semantic roles & 50–950 ramp

primary

#649ACC

secondary

#DAC5B2

accent

#914EDA

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #649ACC

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

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