#64AABC#64AABC

#64AABC is a light, moderate cyan. Relative luminance 0.351; OKLCH L 69.9% C 0.075 H 216.2°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#64AABC
RGB	rgb(100, 170, 188)
HSL	hsl(192, 40%, 56%)
HSV	hsv(192, 47%, 74%)
CMYK	cmyk(46.8%, 9.6%, 0%, 26.3%)
CIE-LAB	lab(65.82, -17.20, -16.09)
CIE-LCH	lch(65.82, 23.55, 223.09°)
OKLab	oklab(69.86% -0.0607 -0.0444)
OKLCH	oklch(69.86% 0.075 216.2)
XYZ	xyz(28.7040, 35.0874, 52.8271)
Luminance	0.3509 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AABC #BC7664

analogous

#64BCA2 #64AABC #647EBC

triadic

#64AABC #BC64AA #AABC64

tetradic

#64AABC #A264BC #BC7664 #7EBC64

square

#64AABC #A264BC #BC7664 #7EBC64

split-complementary

#64AABC #BC647E #BCA264

monochromatic

#326674 #448C9E #64AABC #8FC1CE #B9D9E1

Accessibility & contrast

On white

2.62

#64AABC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#64AABC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AABC

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AABC	#FFFFFF	#000000	##000000
##64AABC	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA6BD

Deuteranopia (green-blind)

#909BBC

Tritanopia (blue-blind)

#38B1AF

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #64aabc;
/* rgb */ color: rgb(100, 170, 188);
/* oklch */ color: oklch(69.9% 0.075 216.2);

Tailwind

colors: {
  custom: {
    50: '#95c3d0',
    500: '#64aabc',
    950: '#000000',
  },
}

SCSS

$custom: #64aabc;
$custom-light: #95c3d0;
$custom-dark: #000000;

JSON

{
  "hex": "#64aabc",
  "rgb": {
    "r": 100,
    "g": 170,
    "b": 188
  },
  "hsl": {
    "h": 192.273,
    "s": 39.64,
    "l": 56.471
  },
  "oklch": {
    "l": 0.69859,
    "c": 0.07522,
    "h": 216.2
  },
  "luminance": 0.3509
}

Semantic roles & 50–950 ramp

primary

#64AABC

secondary

#D0B3AC

accent

#7158D0

background

#F9FCFC

surface

#F2F8F9

border

#CCD1D2

text

#0E1214

muted

#7E8182

Preview Lab

Preview with #64AABC

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

Preview Lab → · Contrast checker → · Palette generator →