#649FB2#649FB2

#649FB2 is a light, moderate cyan. Relative luminance 0.307; OKLCH L 66.9% C 0.067 H 220.4°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#649FB2
RGB	rgb(100, 159, 178)
HSL	hsl(195, 34%, 55%)
HSV	hsv(195, 44%, 70%)
CMYK	cmyk(43.8%, 10.7%, 0%, 30.2%)
CIE-LAB	lab(62.27, -14.10, -15.87)
CIE-LCH	lch(62.27, 21.23, 228.37°)
OKLab	oklab(66.92% -0.0514 -0.0437)
OKLCH	oklch(66.92% 0.067 220.4)
XYZ	xyz(25.6867, 30.7181, 46.6865)
Luminance	0.3072 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FB2 #B27764

analogous

#64B29E #649FB2 #6478B2

triadic

#649FB2 #B2649F #9FB264

tetradic

#649FB2 #9E64B2 #B27764 #78B264

square

#649FB2 #9E64B2 #B27764 #78B264

split-complementary

#649FB2 #B26478 #B29E64

monochromatic

#345B68 #487F91 #649FB2 #8DB8C6 #B6D2DB

Accessibility & contrast

On white

2.94

#649FB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#649FB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FB2

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FB2	#FFFFFF	#000000	##000000
##649FB2	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939CB3

Deuteranopia (green-blind)

#8793B2

Tritanopia (blue-blind)

#42A5A5

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #649fb2;
/* rgb */ color: rgb(100, 159, 178);
/* oklch */ color: oklch(66.9% 0.067 220.4);

Tailwind

colors: {
  custom: {
    50: '#94bbc9',
    500: '#649fb2',
    950: '#000000',
  },
}

SCSS

$custom: #649fb2;
$custom-light: #94bbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#649fb2",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 178
  },
  "hsl": {
    "h": 194.615,
    "s": 33.621,
    "l": 54.51
  },
  "oklch": {
    "l": 0.66917,
    "c": 0.06745,
    "h": 220.4
  },
  "luminance": 0.3072
}

Semantic roles & 50–950 ramp

primary

#649FB2

secondary

#C9B0A8

accent

#785ECA

background

#F9FBFC

surface

#F2F6F8

border

#CCD0D1

text

#0D1113

muted

#7E8082

Preview Lab

Preview with #649FB2

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

Preview Lab → · Contrast checker → · Palette generator →