#64A4CD#64A4CD

#64A4CD is a light, moderate cyan. Relative luminance 0.337; OKLCH L 69.2% C 0.089 H 238.1°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#64A4CD
RGB	rgb(100, 164, 205)
HSL	hsl(203, 51%, 60%)
HSV	hsv(203, 51%, 80%)
CMYK	cmyk(51.2%, 20%, 0%, 19.6%)
CIE-LAB	lab(64.70, -9.12, -27.25)
CIE-LCH	lch(64.70, 28.73, 251.49°)
OKLab	oklab(69.17% -0.0473 -0.0759)
OKLCH	oklch(69.17% 0.089 238.1)
XYZ	xyz(29.5465, 33.6657, 62.6869)
Luminance	0.3367 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A4CD #CD8D64

analogous

#64CDC2 #64A4CD #646FCD

triadic

#64A4CD #CD64A4 #A4CD64

tetradic

#64A4CD #C264CD #CD8D64 #6FCD64

square

#64A4CD #C264CD #CD8D64 #6FCD64

split-complementary

#64A4CD #CD646F #CDC264

monochromatic

#2D668A #3B88B8 #64A4CD #92BFDC #C1DAEB

Accessibility & contrast

On white

2.72

#64A4CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#64A4CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A4CD

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A4CD	#FFFFFF	#000000	##000000
##64A4CD	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A3CF

Deuteranopia (green-blind)

#8398CC

Tritanopia (blue-blind)

#29AEB2

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #64a4cd;
/* rgb */ color: rgb(100, 164, 205);
/* oklch */ color: oklch(69.2% 0.089 238.1);

Tailwind

colors: {
  custom: {
    50: '#96bedc',
    500: '#64a4cd',
    950: '#000000',
  },
}

SCSS

$custom: #64a4cd;
$custom-light: #96bedc;
$custom-dark: #000000;

JSON

{
  "hex": "#64a4cd",
  "rgb": {
    "r": 100,
    "g": 164,
    "b": 205
  },
  "hsl": {
    "h": 203.429,
    "s": 51.22,
    "l": 59.804
  },
  "oklch": {
    "l": 0.6917,
    "c": 0.08942,
    "h": 238.1
  },
  "luminance": 0.33668
}

Semantic roles & 50–950 ramp

primary

#64A4CD

secondary

#DBC2B2

accent

#844DDB

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1215

muted

#7E8183

Preview Lab

Preview with #64A4CD

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

Preview Lab → · Contrast checker → · Palette generator →