#649FCF#649FCF

#649FCF is a light, moderate cyan. Relative luminance 0.320; OKLCH L 68.1% C 0.094 H 244.4°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#649FCF
RGB	rgb(100, 159, 207)
HSL	hsl(207, 53%, 60%)
HSV	hsv(207, 52%, 81%)
CMYK	cmyk(51.7%, 23.2%, 0%, 18.8%)
CIE-LAB	lab(63.35, -5.76, -30.44)
CIE-LCH	lch(63.35, 30.98, 259.29°)
OKLab	oklab(68.13% -0.0408 -0.085)
OKLCH	oklch(68.13% 0.094 244.4)
XYZ	xyz(28.9121, 32.0083, 63.6740)
Luminance	0.3201 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FCF #CF9464

analogous

#64CFC9 #649FCF #6469CF

triadic

#649FCF #CF649F #9FCF64

tetradic

#649FCF #C964CF #CF9464 #69CF64

square

#649FCF #C964CF #CF9464 #69CF64

split-complementary

#649FCF #CF6469 #CFC964

monochromatic

#2C618D #3A82BC #649FCF #93BCDD #C1D9EC

Accessibility & contrast

On white

2.84

#649FCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#649FCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FCF

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FCF	#FFFFFF	#000000	##000000
##649FCF	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9FD1

Deuteranopia (green-blind)

#7C95CE

Tritanopia (blue-blind)

#29ABAF

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #649fcf;
/* rgb */ color: rgb(100, 159, 207);
/* oklch */ color: oklch(68.1% 0.094 244.4);

Tailwind

colors: {
  custom: {
    50: '#97bbde',
    500: '#649fcf',
    950: '#000000',
  },
}

SCSS

$custom: #649fcf;
$custom-light: #97bbde;
$custom-dark: #000000;

JSON

{
  "hex": "#649fcf",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 207
  },
  "hsl": {
    "h": 206.916,
    "s": 52.709,
    "l": 60.196
  },
  "oklch": {
    "l": 0.68132,
    "c": 0.0943,
    "h": 244.4
  },
  "luminance": 0.32011
}

Semantic roles & 50–950 ramp

primary

#649FCF

secondary

#DCC5B3

accent

#6B25C0

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #649FCF

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

Preview Lab → · Contrast checker → · Palette generator →