#64C2E7#64C2E7

#64C2E7 is a light, moderate cyan. Relative luminance 0.471; OKLCH L 77.1% C 0.103 H 226.2°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#64C2E7
RGB	rgb(100, 194, 231)
HSL	hsl(197, 73%, 65%)
HSV	hsv(197, 57%, 91%)
CMYK	cmyk(56.7%, 16%, 0%, 9.4%)
CIE-LAB	lab(74.23, -17.47, -26.85)
CIE-LCH	lch(74.23, 32.04, 236.94°)
OKLab	oklab(77.07% -0.0715 -0.0747)
OKLCH	oklch(77.07% 0.103 226.2)
XYZ	xyz(38.9656, 47.0588, 82.6156)
Luminance	0.4706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C2E7 #E78964

analogous

#64E7CB #64C2E7 #6480E7

triadic

#64C2E7 #E764C2 #C2E764

tetradic

#64C2E7 #CB64E7 #E78964 #80E764

square

#64C2E7 #CB64E7 #E78964 #80E764

split-complementary

#64C2E7 #E76480 #E7CB64

monochromatic

#1C8AB5 #2FADDF #64C2E7 #99D7EF #CEECF7

Accessibility & contrast

On white

2.02

#64C2E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#64C2E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C2E7

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C2E7	#FFFFFF	#000000	##000000
##64C2E7	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBFE9

Deuteranopia (green-blind)

#9BB0E7

Tritanopia (blue-blind)

#00CDCE

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #64c2e7;
/* rgb */ color: rgb(100, 194, 231);
/* oklch */ color: oklch(77.1% 0.103 226.2);

Tailwind

colors: {
  custom: {
    50: '#9ad4ee',
    500: '#64c2e7',
    950: '#000000',
  },
}

SCSS

$custom: #64c2e7;
$custom-light: #9ad4ee;
$custom-dark: #000000;

JSON

{
  "hex": "#64c2e7",
  "rgb": {
    "r": 100,
    "g": 194,
    "b": 231
  },
  "hsl": {
    "h": 196.947,
    "s": 73.184,
    "l": 64.902
  },
  "oklch": {
    "l": 0.77068,
    "c": 0.10344,
    "h": 226.2
  },
  "luminance": 0.47062
}

Semantic roles & 50–950 ramp

primary

#64C2E7

secondary

#EACABD

accent

#4810D5

background

#FAFDFE

surface

#F3FAFD

border

#CDD3D5

text

#0F1416

muted

#7F8384

Preview Lab

Preview with #64C2E7

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

Preview Lab → · Contrast checker → · Palette generator →