#649BCF#649BCF

#649BCF is a light, moderate cyan. Relative luminance 0.307; OKLCH L 67.2% C 0.097 H 248.1°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#649BCF
RGB	rgb(100, 155, 207)
HSL	hsl(209, 53%, 60%)
HSV	hsv(209, 52%, 81%)
CMYK	cmyk(51.7%, 25.1%, 0%, 18.8%)
CIE-LAB	lab(62.22, -3.51, -32.20)
CIE-LCH	lch(62.22, 32.39, 263.78°)
OKLab	oklab(67.24% -0.0362 -0.0901)
OKLCH	oklch(67.24% 0.097 248.1)
XYZ	xyz(28.2354, 30.6548, 63.4485)
Luminance	0.3066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649BCF #CF9864

analogous

#64CFCD #649BCF #6465CF

triadic

#649BCF #CF649B #9BCF64

tetradic

#649BCF #CD64CF #CF9864 #65CF64

square

#649BCF #CD64CF #CF9864 #65CF64

split-complementary

#649BCF #CF6465 #CFCD64

monochromatic

#2C5E8D #3A7DBC #649BCF #93B9DD #C1D7EC

Accessibility & contrast

On white

2.94

#649BCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#649BCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649BCF

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649BCF	#FFFFFF	#000000	##000000
##649BCF	1.00	2.94	7.13	7.13
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869CD1

Deuteranopia (green-blind)

#7892CE

Tritanopia (blue-blind)

#2AA7AD

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #649bcf;
/* rgb */ color: rgb(100, 155, 207);
/* oklch */ color: oklch(67.2% 0.097 248.1);

Tailwind

colors: {
  custom: {
    50: '#96b8de',
    500: '#649bcf',
    950: '#000000',
  },
}

SCSS

$custom: #649bcf;
$custom-light: #96b8de;
$custom-dark: #000000;

JSON

{
  "hex": "#649bcf",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 207
  },
  "hsl": {
    "h": 209.159,
    "s": 52.709,
    "l": 60.196
  },
  "oklch": {
    "l": 0.67237,
    "c": 0.09706,
    "h": 248.1
  },
  "luminance": 0.30657
}

Semantic roles & 50–950 ramp

primary

#649BCF

secondary

#DCC7B3

accent

#7125C0

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #649BCF

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

Preview Lab → · Contrast checker → · Palette generator →