#649BBB#649BBB

#649BBB is a light, moderate cyan. Relative luminance 0.297; OKLCH L 66.4% C 0.075 H 235.0°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#649BBB
RGB	rgb(100, 155, 187)
HSL	hsl(202, 39%, 56%)
HSV	hsv(202, 47%, 73%)
CMYK	cmyk(46.5%, 17.1%, 0%, 26.7%)
CIE-LAB	lab(61.43, -9.40, -22.21)
CIE-LCH	lch(61.43, 24.12, 247.06°)
OKLab	oklab(66.36% -0.043 -0.0615)
OKLCH	oklch(66.36% 0.075 235)
XYZ	xyz(25.9433, 29.7380, 51.3770)
Luminance	0.2974 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649BBB #BB8464

analogous

#64BBB0 #649BBB #6470BB

triadic

#649BBB #BB649B #9BBB64

tetradic

#649BBB #B064BB #BB8464 #70BB64

square

#649BBB #B064BB #BB8464 #70BB64

split-complementary

#649BBB #BB6470 #BBB064

monochromatic

#325B72 #457D9D #649BBB #8FB6CE #B9D2E0

Accessibility & contrast

On white

3.02

#649BBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#649BBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649BBB

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649BBB	#FFFFFF	#000000	##000000
##649BBB	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9ABD

Deuteranopia (green-blind)

#8090BB

Tritanopia (blue-blind)

#3DA3A5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #649bbb;
/* rgb */ color: rgb(100, 155, 187);
/* oklch */ color: oklch(66.4% 0.075 235.0);

Tailwind

colors: {
  custom: {
    50: '#95b8cf',
    500: '#649bbb',
    950: '#000000',
  },
}

SCSS

$custom: #649bbb;
$custom-light: #95b8cf;
$custom-dark: #000000;

JSON

{
  "hex": "#649bbb",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 187
  },
  "hsl": {
    "h": 202.069,
    "s": 39.013,
    "l": 56.275
  },
  "oklch": {
    "l": 0.66355,
    "c": 0.07509,
    "h": 235
  },
  "luminance": 0.2974
}

Semantic roles & 50–950 ramp

primary

#649BBB

secondary

#CFB9AB

accent

#8459CF

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1113

muted

#7E8082

Preview Lab

Preview with #649BBB

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

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