#649ABB#649ABB

#649ABB is a light, moderate cyan. Relative luminance 0.294; OKLCH L 66.1% C 0.075 H 236.4°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#649ABB
RGB	rgb(100, 154, 187)
HSL	hsl(203, 39%, 56%)
HSV	hsv(203, 47%, 73%)
CMYK	cmyk(46.5%, 17.6%, 0%, 26.7%)
CIE-LAB	lab(61.14, -8.85, -22.65)
CIE-LCH	lch(61.14, 24.32, 248.66°)
OKLab	oklab(66.13% -0.0418 -0.0628)
OKLCH	oklch(66.13% 0.075 236.4)
XYZ	xyz(25.7776, 29.4065, 51.3217)
Luminance	0.2941 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649ABB #BB8564

analogous

#64BBB1 #649ABB #646FBB

triadic

#649ABB #BB649A #9ABB64

tetradic

#649ABB #B164BB #BB8564 #6FBB64

square

#649ABB #B164BB #BB8564 #6FBB64

split-complementary

#649ABB #BB646F #BBB164

monochromatic

#325A72 #457C9D #649ABB #8FB6CE #B9D1E0

Accessibility & contrast

On white

3.05

#649ABB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#649ABB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649ABB

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649ABB	#FFFFFF	#000000	##000000
##649ABB	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B99BD

Deuteranopia (green-blind)

#7F8FBA

Tritanopia (blue-blind)

#3DA3A5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #649abb;
/* rgb */ color: rgb(100, 154, 187);
/* oklch */ color: oklch(66.1% 0.075 236.4);

Tailwind

colors: {
  custom: {
    50: '#95b7cf',
    500: '#649abb',
    950: '#000000',
  },
}

SCSS

$custom: #649abb;
$custom-light: #95b7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#649abb",
  "rgb": {
    "r": 100,
    "g": 154,
    "b": 187
  },
  "hsl": {
    "h": 202.759,
    "s": 39.013,
    "l": 56.275
  },
  "oklch": {
    "l": 0.66126,
    "c": 0.07544,
    "h": 236.4
  },
  "luminance": 0.29408
}

Semantic roles & 50–950 ramp

primary

#649ABB

secondary

#CFB9AB

accent

#8659CF

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1113

muted

#7E8082

Preview Lab

Preview with #649ABB

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

Preview Lab → · Contrast checker → · Palette generator →