#64AFCC#64AFCC

#64AFCC is a light, moderate cyan. Relative luminance 0.377; OKLCH L 71.6% C 0.086 H 225.2°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#64AFCC
RGB	rgb(100, 175, 204)
HSL	hsl(197, 50%, 60%)
HSV	hsv(197, 51%, 80%)
CMYK	cmyk(51%, 14.2%, 0%, 20%)
CIE-LAB	lab(67.82, -15.34, -21.91)
CIE-LCH	lch(67.82, 26.75, 235.00°)
OKLab	oklab(71.64% -0.0604 -0.0607)
OKLCH	oklch(71.64% 0.086 225.2)
XYZ	xyz(31.4805, 37.7263, 62.7380)
Luminance	0.3773 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AFCC #CC8164

analogous

#64CCB5 #64AFCC #647BCC

triadic

#64AFCC #CC64AF #AFCC64

tetradic

#64AFCC #B564CC #CC8164 #7BCC64

square

#64AFCC #B564CC #CC8164 #7BCC64

split-complementary

#64AFCC #CC647B #CCB564

monochromatic

#2D6F89 #3C95B7 #64AFCC #92C7DB #C0DFEA

Accessibility & contrast

On white

2.46

#64AFCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#64AFCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AFCC

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AFCC	#FFFFFF	#000000	##000000
##64AFCC	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FACCE

Deuteranopia (green-blind)

#90A0CC

Tritanopia (blue-blind)

#26B8B8

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #64afcc;
/* rgb */ color: rgb(100, 175, 204);
/* oklch */ color: oklch(71.6% 0.086 225.2);

Tailwind

colors: {
  custom: {
    50: '#97c7db',
    500: '#64afcc',
    950: '#000000',
  },
}

SCSS

$custom: #64afcc;
$custom-light: #97c7db;
$custom-dark: #000000;

JSON

{
  "hex": "#64afcc",
  "rgb": {
    "r": 100,
    "g": 175,
    "b": 204
  },
  "hsl": {
    "h": 196.731,
    "s": 50.485,
    "l": 59.608
  },
  "oklch": {
    "l": 0.71638,
    "c": 0.08565,
    "h": 225.2
  },
  "luminance": 0.37729
}

Semantic roles & 50–950 ramp

primary

#64AFCC

secondary

#DABDB2

accent

#754EDA

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #64AFCC

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

Preview Lab → · Contrast checker → · Palette generator →