#64C7F5#64C7F5

#64C7F5 is a light, moderate cyan. Relative luminance 0.501; OKLCH L 78.8% C 0.113 H 230.7°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#64C7F5
RGB	rgb(100, 199, 245)
HSL	hsl(199, 88%, 68%)
HSV	hsv(199, 59%, 96%)
CMYK	cmyk(59.2%, 18.8%, 0%, 3.9%)
CIE-LAB	lab(76.16, -15.93, -31.43)
CIE-LCH	lch(76.16, 35.23, 243.12°)
OKLab	oklab(78.78% -0.0718 -0.0877)
OKLCH	oklch(78.78% 0.113 230.7)
XYZ	xyz(42.1540, 50.1447, 93.8259)
Luminance	0.5015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C7F5 #F59264

analogous

#64F5DA #64C7F5 #647FF5

triadic

#64C7F5 #F564C7 #C7F564

tetradic

#64C7F5 #DA64F5 #F59264 #7FF564

square

#64C7F5 #DA64F5 #F59264 #7FF564

split-complementary

#64C7F5 #F5647F #F5DA64

monochromatic

#0D93D1 #2BB2F1 #64C7F5 #9DDCF9 #D7F1FC

Accessibility & contrast

On white

1.90

#64C7F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#64C7F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C7F5

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C7F5	#FFFFFF	#000000	##000000
##64C7F5	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C4F7

Deuteranopia (green-blind)

#9CB5F4

Tritanopia (blue-blind)

#00D4D6

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #64c7f5;
/* rgb */ color: rgb(100, 199, 245);
/* oklch */ color: oklch(78.8% 0.113 230.7);

Tailwind

colors: {
  custom: {
    50: '#9cd8f8',
    500: '#64c7f5',
    950: '#000000',
  },
}

SCSS

$custom: #64c7f5;
$custom-light: #9cd8f8;
$custom-dark: #000000;

JSON

{
  "hex": "#64c7f5",
  "rgb": {
    "r": 100,
    "g": 199,
    "b": 245
  },
  "hsl": {
    "h": 199.034,
    "s": 87.879,
    "l": 67.647
  },
  "oklch": {
    "l": 0.78777,
    "c": 0.11339,
    "h": 230.7
  },
  "luminance": 0.50149
}

Semantic roles & 50–950 ramp

primary

#64C7F5

secondary

#CC6231

accent

#4901E4

background

#FCFEFF

surface

#F6FBFF

border

#D0D4D7

text

#0F1417

muted

#808385

Preview Lab

Preview with #64C7F5

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

Preview Lab → · Contrast checker → · Palette generator →