#649CCC#649CCC

#649CCC is a light, moderate cyan. Relative luminance 0.308; OKLCH L 67.3% C 0.093 H 245.6°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#649CCC
RGB	rgb(100, 156, 204)
HSL	hsl(208, 50%, 60%)
HSV	hsv(208, 51%, 80%)
CMYK	cmyk(51%, 23.5%, 0%, 20%)
CIE-LAB	lab(62.38, -4.98, -30.27)
CIE-LCH	lch(62.38, 30.68, 260.66°)
OKLab	oklab(67.32% -0.0383 -0.0845)
OKLCH	oklch(67.32% 0.093 245.6)
XYZ	xyz(28.0392, 30.8437, 61.5909)
Luminance	0.3085 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649CCC #CC9464

analogous

#64CCC8 #649CCC #6468CC

triadic

#649CCC #CC649C #9CCC64

tetradic

#649CCC #C864CC #CC9464 #68CC64

square

#649CCC #C864CC #CC9464 #68CC64

split-complementary

#649CCC #CC6468 #CCC864

monochromatic

#2D5E89 #3C7EB7 #649CCC #92B9DB #C0D7EA

Accessibility & contrast

On white

2.93

#649CCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#649CCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649CCC

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649CCC	#FFFFFF	#000000	##000000
##649CCC	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889DCE

Deuteranopia (green-blind)

#7A92CB

Tritanopia (blue-blind)

#2DA7AC

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #649ccc;
/* rgb */ color: rgb(100, 156, 204);
/* oklch */ color: oklch(67.3% 0.093 245.6);

Tailwind

colors: {
  custom: {
    50: '#96b9db',
    500: '#649ccc',
    950: '#000000',
  },
}

SCSS

$custom: #649ccc;
$custom-light: #96b9db;
$custom-dark: #000000;

JSON

{
  "hex": "#649ccc",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 204
  },
  "hsl": {
    "h": 207.692,
    "s": 50.485,
    "l": 59.608
  },
  "oklch": {
    "l": 0.67323,
    "c": 0.09282,
    "h": 245.6
  },
  "luminance": 0.30846
}

Semantic roles & 50–950 ramp

primary

#649CCC

secondary

#DAC4B2

accent

#8F4EDA

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #649CCC

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

Preview Lab → · Contrast checker → · Palette generator →