#64ABCC#64ABCC

#64ABCC is a light, moderate cyan. Relative luminance 0.362; OKLCH L 70.7% C 0.086 H 229.7°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#64ABCC
RGB	rgb(100, 171, 204)
HSL	hsl(199, 50%, 60%)
HSV	hsv(199, 51%, 80%)
CMYK	cmyk(51%, 16.2%, 0%, 20%)
CIE-LAB	lab(66.67, -13.21, -23.67)
CIE-LCH	lch(66.67, 27.11, 240.83°)
OKLab	oklab(70.72% -0.0558 -0.0657)
OKLCH	oklch(70.72% 0.086 229.7)
XYZ	xyz(30.7135, 36.1923, 62.4823)
Luminance	0.3619 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ABCC #CC8564

analogous

#64CCB9 #64ABCC #6477CC

triadic

#64ABCC #CC64AB #ABCC64

tetradic

#64ABCC #B964CC #CC8564 #77CC64

square

#64ABCC #B964CC #CC8564 #77CC64

split-complementary

#64ABCC #CC6477 #CCB964

monochromatic

#2D6C89 #3C90B7 #64ABCC #92C4DB #C0DDEA

Accessibility & contrast

On white

2.55

#64ABCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#64ABCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ABCC

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ABCC	#FFFFFF	#000000	##000000
##64ABCC	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA9CE

Deuteranopia (green-blind)

#8B9DCC

Tritanopia (blue-blind)

#28B4B6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #64abcc;
/* rgb */ color: rgb(100, 171, 204);
/* oklch */ color: oklch(70.7% 0.086 229.7);

Tailwind

colors: {
  custom: {
    50: '#97c4db',
    500: '#64abcc',
    950: '#000000',
  },
}

SCSS

$custom: #64abcc;
$custom-light: #97c4db;
$custom-dark: #000000;

JSON

{
  "hex": "#64abcc",
  "rgb": {
    "r": 100,
    "g": 171,
    "b": 204
  },
  "hsl": {
    "h": 199.038,
    "s": 50.485,
    "l": 59.608
  },
  "oklch": {
    "l": 0.70721,
    "c": 0.08619,
    "h": 229.7
  },
  "luminance": 0.36195
}

Semantic roles & 50–950 ramp

primary

#64ABCC

secondary

#DABFB2

accent

#7A4EDA

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1215

muted

#7E8183

Preview Lab

Preview with #64ABCC

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

Preview Lab → · Contrast checker → · Palette generator →