#64ABCD#64ABCD

#64ABCD is a light, moderate cyan. Relative luminance 0.362; OKLCH L 70.8% C 0.087 H 230.5°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#64ABCD
RGB	rgb(100, 171, 205)
HSL	hsl(199, 51%, 60%)
HSV	hsv(199, 51%, 80%)
CMYK	cmyk(51.2%, 16.6%, 0%, 19.6%)
CIE-LAB	lab(66.70, -12.92, -24.17)
CIE-LCH	lch(66.70, 27.41, 241.87°)
OKLab	oklab(70.76% -0.0554 -0.0671)
OKLCH	oklch(70.76% 0.087 230.5)
XYZ	xyz(30.8338, 36.2404, 63.1160)
Luminance	0.3624 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ABCD #CD8664

analogous

#64CDBB #64ABCD #6476CD

triadic

#64ABCD #CD64AB #ABCD64

tetradic

#64ABCD #BB64CD #CD8664 #76CD64

square

#64ABCD #BB64CD #CD8664 #76CD64

split-complementary

#64ABCD #CD6476 #CDBB64

monochromatic

#2D6C8A #3B90B8 #64ABCD #92C4DC #C1DDEB

Accessibility & contrast

On white

2.55

#64ABCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#64ABCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ABCD

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ABCD	#FFFFFF	#000000	##000000
##64ABCD	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA9CF

Deuteranopia (green-blind)

#8B9DCD

Tritanopia (blue-blind)

#26B4B6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #64abcd;
/* rgb */ color: rgb(100, 171, 205);
/* oklch */ color: oklch(70.8% 0.087 230.5);

Tailwind

colors: {
  custom: {
    50: '#97c4dc',
    500: '#64abcd',
    950: '#000000',
  },
}

SCSS

$custom: #64abcd;
$custom-light: #97c4dc;
$custom-dark: #000000;

JSON

{
  "hex": "#64abcd",
  "rgb": {
    "r": 100,
    "g": 171,
    "b": 205
  },
  "hsl": {
    "h": 199.429,
    "s": 51.22,
    "l": 59.804
  },
  "oklch": {
    "l": 0.70763,
    "c": 0.08703,
    "h": 230.5
  },
  "luminance": 0.36243
}

Semantic roles & 50–950 ramp

primary

#64ABCD

secondary

#DBBFB2

accent

#7B4DDB

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1215

muted

#7E8183

Preview Lab

Preview with #64ABCD

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

Preview Lab → · Contrast checker → · Palette generator →