#649FAC#649FAC

#649FAC is a light, moderate cyan. Relative luminance 0.305; OKLCH L 66.7% C 0.064 H 213.2°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#649FAC
RGB	rgb(100, 159, 172)
HSL	hsl(191, 30%, 53%)
HSV	hsv(191, 42%, 67%)
CMYK	cmyk(41.9%, 7.6%, 0%, 32.5%)
CIE-LAB	lab(62.07, -15.73, -12.79)
CIE-LCH	lch(62.07, 20.27, 219.13°)
OKLab	oklab(66.69% -0.0538 -0.0352)
OKLCH	oklch(66.69% 0.064 213.2)
XYZ	xyz(25.0974, 30.4824, 43.5829)
Luminance	0.3048 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FAC #AC7164

analogous

#64AC95 #649FAC #647BAC

triadic

#649FAC #AC649F #9FAC64

tetradic

#649FAC #9564AC #AC7164 #7BAC64

square

#649FAC #9564AC #AC7164 #7BAC64

split-complementary

#649FAC #AC647B #AC9564

monochromatic

#345961 #4A7E89 #649FAC #8CB8C1 #B4D0D7

Accessibility & contrast

On white

2.96

#649FAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#649FAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FAC

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FAC	#FFFFFF	#000000	##000000
##649FAC	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959BAD

Deuteranopia (green-blind)

#8992AC

Tritanopia (blue-blind)

#45A4A3

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #649fac;
/* rgb */ color: rgb(100, 159, 172);
/* oklch */ color: oklch(66.7% 0.064 213.2);

Tailwind

colors: {
  custom: {
    50: '#94bbc4',
    500: '#649fac',
    950: '#000000',
  },
}

SCSS

$custom: #649fac;
$custom-light: #94bbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#649fac",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 172
  },
  "hsl": {
    "h": 190.833,
    "s": 30.252,
    "l": 53.333
  },
  "oklch": {
    "l": 0.66691,
    "c": 0.06424,
    "h": 213.2
  },
  "luminance": 0.30484
}

Semantic roles & 50–950 ramp

primary

#649FAC

secondary

#C5ACA6

accent

#7461C6

background

#F9FBFC

surface

#F2F6F8

border

#CCD0D1

text

#0D1112

muted

#7E8081

Preview Lab

Preview with #649FAC

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

Preview Lab → · Contrast checker → · Palette generator →