#64C1F7#64C1F7

#64C1F7 is a light, moderate cyan. Relative luminance 0.476; OKLCH L 77.5% C 0.117 H 236.5°. Best body text is #000000 at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#64C1F7
RGB	rgb(100, 193, 247)
HSL	hsl(202, 90%, 68%)
HSV	hsv(202, 60%, 97%)
CMYK	cmyk(59.5%, 21.9%, 0%, 3.1%)
CIE-LAB	lab(74.55, -12.17, -34.99)
CIE-LCH	lch(74.55, 37.04, 250.82°)
OKLab	oklab(77.52% -0.0649 -0.0979)
OKLCH	oklch(77.52% 0.117 236.5)
XYZ	xyz(41.1076, 47.5607, 94.9914)
Luminance	0.4757 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C1F7 #F79A64

analogous

#64F7E4 #64C1F7 #6477F7

triadic

#64C1F7 #F764C1 #C1F764

tetradic

#64C1F7 #E464F7 #F79A64 #77F764

square

#64C1F7 #E464F7 #F79A64 #77F764

split-complementary

#64C1F7 #F76477 #F7E464

monochromatic

#0B8BD6 #2AAAF4 #64C1F7 #9ED8FA #D8F0FD

Accessibility & contrast

On white

2.00

#64C1F7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.51

#64C1F7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C1F7

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C1F7	#FFFFFF	#000000	##000000
##64C1F7	1.00	2.00	10.51	10.51
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.51	21.00	1.00	1.00
##000000	10.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8C0FA

Deuteranopia (green-blind)

#93B1F6

Tritanopia (blue-blind)

#00CFD3

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #64c1f7;
/* rgb */ color: rgb(100, 193, 247);
/* oklch */ color: oklch(77.5% 0.117 236.5);

Tailwind

colors: {
  custom: {
    50: '#9cd3fa',
    500: '#64c1f7',
    950: '#000000',
  },
}

SCSS

$custom: #64c1f7;
$custom-light: #9cd3fa;
$custom-dark: #000000;

JSON

{
  "hex": "#64c1f7",
  "rgb": {
    "r": 100,
    "g": 193,
    "b": 247
  },
  "hsl": {
    "h": 202.041,
    "s": 90.184,
    "l": 68.039
  },
  "oklch": {
    "l": 0.77521,
    "c": 0.11749,
    "h": 236.5
  },
  "luminance": 0.47565
}

Semantic roles & 50–950 ramp

primary

#64C1F7

secondary

#F2D5C5

accent

#5400E6

background

#FAFCFF

surface

#F4F9FF

border

#CED2D7

text

#0F1417

muted

#7F8285

Preview Lab

Preview with #64C1F7

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

Preview Lab → · Contrast checker → · Palette generator →