#649FCC#649FCC

#649FCC is a light, moderate cyan. Relative luminance 0.319; OKLCH L 68.0% C 0.091 H 242.6°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#649FCC
RGB	rgb(100, 159, 204)
HSL	hsl(206, 50%, 60%)
HSV	hsv(206, 51%, 80%)
CMYK	cmyk(51%, 22.1%, 0%, 20%)
CIE-LAB	lab(63.23, -6.65, -28.95)
CIE-LCH	lch(63.23, 29.71, 257.06°)
OKLab	oklab(68% -0.0418 -0.0808)
OKLCH	oklch(68% 0.091 242.6)
XYZ	xyz(28.5489, 31.8630, 61.7608)
Luminance	0.3186 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FCC #CC9164

analogous

#64CCC5 #649FCC #646BCC

triadic

#649FCC #CC649F #9FCC64

tetradic

#649FCC #C564CC #CC9164 #6BCC64

square

#649FCC #C564CC #CC9164 #6BCC64

split-complementary

#649FCC #CC646B #CCC564

monochromatic

#2D6189 #3C82B7 #649FCC #92BCDB #C0D8EA

Accessibility & contrast

On white

2.85

#649FCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#649FCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FCC

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FCC	#FFFFFF	#000000	##000000
##649FCC	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9FCE

Deuteranopia (green-blind)

#7E94CB

Tritanopia (blue-blind)

#2CAAAE

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #649fcc;
/* rgb */ color: rgb(100, 159, 204);
/* oklch */ color: oklch(68.0% 0.091 242.6);

Tailwind

colors: {
  custom: {
    50: '#96bbdb',
    500: '#649fcc',
    950: '#000000',
  },
}

SCSS

$custom: #649fcc;
$custom-light: #96bbdb;
$custom-dark: #000000;

JSON

{
  "hex": "#649fcc",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 204
  },
  "hsl": {
    "h": 205.962,
    "s": 50.485,
    "l": 59.608
  },
  "oklch": {
    "l": 0.67997,
    "c": 0.09095,
    "h": 242.6
  },
  "luminance": 0.31865
}

Semantic roles & 50–950 ramp

primary

#649FCC

secondary

#DAC3B2

accent

#8A4EDA

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #649FCC

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

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