#64ADCD#64ADCD

#64ADCD is a light, moderate cyan. Relative luminance 0.370; OKLCH L 71.2% C 0.087 H 228.2°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#64ADCD
RGB	rgb(100, 173, 205)
HSL	hsl(198, 51%, 60%)
HSV	hsv(198, 51%, 80%)
CMYK	cmyk(51.2%, 15.6%, 0%, 19.6%)
CIE-LAB	lab(67.28, -13.99, -23.29)
CIE-LCH	lch(67.28, 27.17, 239.00°)
OKLab	oklab(71.22% -0.0577 -0.0646)
OKLCH	oklch(71.22% 0.087 228.2)
XYZ	xyz(31.2144, 37.0016, 63.2429)
Luminance	0.3700 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ADCD #CD8464

analogous

#64CDB9 #64ADCD #6478CD

triadic

#64ADCD #CD64AD #ADCD64

tetradic

#64ADCD #B964CD #CD8464 #78CD64

square

#64ADCD #B964CD #CD8464 #78CD64

split-complementary

#64ADCD #CD6478 #CDB964

monochromatic

#2D6E8A #3B92B8 #64ADCD #92C5DC #C1DEEB

Accessibility & contrast

On white

2.50

#64ADCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#64ADCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ADCD

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ADCD	#FFFFFF	#000000	##000000
##64ADCD	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CAACF

Deuteranopia (green-blind)

#8D9FCD

Tritanopia (blue-blind)

#25B6B7

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #64adcd;
/* rgb */ color: rgb(100, 173, 205);
/* oklch */ color: oklch(71.2% 0.087 228.2);

Tailwind

colors: {
  custom: {
    50: '#97c5dc',
    500: '#64adcd',
    950: '#000000',
  },
}

SCSS

$custom: #64adcd;
$custom-light: #97c5dc;
$custom-dark: #000000;

JSON

{
  "hex": "#64adcd",
  "rgb": {
    "r": 100,
    "g": 173,
    "b": 205
  },
  "hsl": {
    "h": 198.286,
    "s": 51.22,
    "l": 59.804
  },
  "oklch": {
    "l": 0.7122,
    "c": 0.08664,
    "h": 228.2
  },
  "luminance": 0.37004
}

Semantic roles & 50–950 ramp

primary

#64ADCD

secondary

#DBBEB2

accent

#784DDB

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1215

muted

#7E8183

Preview Lab

Preview with #64ADCD

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

Preview Lab → · Contrast checker → · Palette generator →