#64B2DE#64B2DE

#64B2DE is a light, moderate cyan. Relative luminance 0.398; OKLCH L 73.1% C 0.100 H 235.1°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#64B2DE
RGB	rgb(100, 178, 222)
HSL	hsl(202, 65%, 63%)
HSV	hsv(202, 55%, 87%)
CMYK	cmyk(55%, 19.8%, 0%, 12.9%)
CIE-LAB	lab(69.34, -11.68, -29.46)
CIE-LCH	lch(69.34, 31.70, 248.37°)
OKLab	oklab(73.07% -0.0573 -0.0822)
OKLCH	oklch(73.07% 0.1 235.1)
XYZ	xyz(34.3558, 39.8210, 74.9688)
Luminance	0.3982 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B2DE #DE9064

analogous

#64DECD #64B2DE #6475DE

triadic

#64B2DE #DE64B2 #B2DE64

tetradic

#64B2DE #CD64DE #DE9064 #75DE64

square

#64B2DE #CD64DE #DE9064 #75DE64

split-complementary

#64B2DE #DE6475 #DECD64

monochromatic

#2376A5 #3299D3 #64B2DE #96CBE9 #C9E4F3

Accessibility & contrast

On white

2.34

#64B2DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#64B2DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B2DE

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B2DE	#FFFFFF	#000000	##000000
##64B2DE	1.00	2.34	8.96	8.96
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DB1E0

Deuteranopia (green-blind)

#8CA4DD

Tritanopia (blue-blind)

#00BEC1

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #64b2de;
/* rgb */ color: rgb(100, 178, 222);
/* oklch */ color: oklch(73.1% 0.100 235.1);

Tailwind

colors: {
  custom: {
    50: '#99c9e8',
    500: '#64b2de',
    950: '#000000',
  },
}

SCSS

$custom: #64b2de;
$custom-light: #99c9e8;
$custom-dark: #000000;

JSON

{
  "hex": "#64b2de",
  "rgb": {
    "r": 100,
    "g": 178,
    "b": 222
  },
  "hsl": {
    "h": 201.639,
    "s": 64.894,
    "l": 63.137
  },
  "oklch": {
    "l": 0.7307,
    "c": 0.10017,
    "h": 235.1
  },
  "luminance": 0.39824
}

Semantic roles & 50–950 ramp

primary

#64B2DE

secondary

#E5C9B9

accent

#5A19CD

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #64B2DE

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

Preview Lab → · Contrast checker → · Palette generator →