#64A6BE#64A6BE

#64A6BE is a light, moderate cyan. Relative luminance 0.337; OKLCH L 69.0% C 0.076 H 223.4°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#64A6BE
RGB	rgb(100, 166, 190)
HSL	hsl(196, 41%, 57%)
HSV	hsv(196, 47%, 75%)
CMYK	cmyk(47.4%, 12.6%, 0%, 25.5%)
CIE-LAB	lab(64.72, -14.52, -18.86)
CIE-LCH	lch(64.72, 23.81, 232.41°)
OKLab	oklab(69.01% -0.0552 -0.0521)
OKLCH	oklch(69.01% 0.076 223.4)
XYZ	xyz(28.1826, 33.6973, 53.7243)
Luminance	0.3370 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A6BE #BE7C64

analogous

#64BEA9 #64A6BE #6479BE

triadic

#64A6BE #BE64A6 #A6BE64

tetradic

#64A6BE #A964BE #BE7C64 #79BE64

square

#64A6BE #A964BE #BE7C64 #79BE64

split-complementary

#64A6BE #BE6479 #BEA964

monochromatic

#326476 #4488A1 #64A6BE #8FBFD0 #BAD8E2

Accessibility & contrast

On white

2.71

#64A6BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#64A6BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A6BE

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A6BE	#FFFFFF	#000000	##000000
##64A6BE	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98A3BF

Deuteranopia (green-blind)

#8B99BE

Tritanopia (blue-blind)

#37AEAE

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #64a6be;
/* rgb */ color: rgb(100, 166, 190);
/* oklch */ color: oklch(69.0% 0.076 223.4);

Tailwind

colors: {
  custom: {
    50: '#95c0d1',
    500: '#64a6be',
    950: '#000000',
  },
}

SCSS

$custom: #64a6be;
$custom-light: #95c0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#64a6be",
  "rgb": {
    "r": 100,
    "g": 166,
    "b": 190
  },
  "hsl": {
    "h": 196,
    "s": 40.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.69008,
    "c": 0.07592,
    "h": 223.4
  },
  "luminance": 0.33699
}

Semantic roles & 50–950 ramp

primary

#64A6BE

secondary

#D1B6AD

accent

#7857D1

background

#F9FBFC

surface

#F2F7F9

border

#CCD0D2

text

#0E1214

muted

#7E8182

Preview Lab

Preview with #64A6BE

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

Preview Lab → · Contrast checker → · Palette generator →