#64BAEE#64BAEE

#64BAEE is a light, moderate cyan. Relative luminance 0.440; OKLCH L 75.6% C 0.112 H 237.3°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#64BAEE
RGB	rgb(100, 186, 238)
HSL	hsl(203, 80%, 66%)
HSV	hsv(203, 58%, 93%)
CMYK	cmyk(58%, 21.8%, 0%, 6.7%)
CIE-LAB	lab(72.23, -11.16, -33.72)
CIE-LCH	lch(72.23, 35.52, 251.68°)
OKLab	oklab(75.56% -0.0605 -0.0943)
OKLCH	oklch(75.56% 0.112 237.3)
XYZ	xyz(38.2413, 43.9966, 87.3493)
Luminance	0.4400 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BAEE #EE9864

analogous

#64EEDD #64BAEE #6475EE

triadic

#64BAEE #EE64BA #BAEE64

tetradic

#64BAEE #DD64EE #EE9864 #75EE64

square

#64BAEE #DD64EE #EE9864 #75EE64

split-complementary

#64BAEE #EE6475 #EEDD64

monochromatic

#1581C2 #2DA1E8 #64BAEE #9BD3F4 #D2EBFA

Accessibility & contrast

On white

2.14

#64BAEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#64BAEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BAEE

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BAEE	#FFFFFF	#000000	##000000
##64BAEE	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B9F0

Deuteranopia (green-blind)

#8FABED

Tritanopia (blue-blind)

#00C7CB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #64baee;
/* rgb */ color: rgb(100, 186, 238);
/* oklch */ color: oklch(75.6% 0.112 237.3);

Tailwind

colors: {
  custom: {
    50: '#9bcef3',
    500: '#64baee',
    950: '#000000',
  },
}

SCSS

$custom: #64baee;
$custom-light: #9bcef3;
$custom-dark: #000000;

JSON

{
  "hex": "#64baee",
  "rgb": {
    "r": 100,
    "g": 186,
    "b": 238
  },
  "hsl": {
    "h": 202.609,
    "s": 80.233,
    "l": 66.275
  },
  "oklch": {
    "l": 0.75563,
    "c": 0.11208,
    "h": 237.3
  },
  "luminance": 0.44
}

Semantic roles & 50–950 ramp

primary

#64BAEE

secondary

#EDD1C0

accent

#5909DD

background

#FAFCFE

surface

#F3F9FD

border

#CDD2D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #64BAEE

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

Preview Lab → · Contrast checker → · Palette generator →