#64BAEB#64BAEB

#64BAEB is a light, moderate cyan. Relative luminance 0.438; OKLCH L 75.4% C 0.109 H 235.7°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#64BAEB
RGB	rgb(100, 186, 235)
HSL	hsl(202, 77%, 66%)
HSV	hsv(202, 57%, 92%)
CMYK	cmyk(57.4%, 20.9%, 0%, 7.8%)
CIE-LAB	lab(72.11, -12.07, -32.28)
CIE-LCH	lch(72.11, 34.46, 249.49°)
OKLab	oklab(75.43% -0.0615 -0.0902)
OKLCH	oklch(75.43% 0.109 235.7)
XYZ	xyz(37.8042, 43.8218, 85.0474)
Luminance	0.4382 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BAEB #EB9564

analogous

#64EBD9 #64BAEB #6476EB

triadic

#64BAEB #EB64BA #BAEB64

tetradic

#64BAEB #D964EB #EB9564 #76EB64

square

#64BAEB #D964EB #EB9564 #76EB64

split-complementary

#64BAEB #EB6476 #EBD964

monochromatic

#1881BC #2EA2E4 #64BAEB #9AD2F2 #D0EAF9

Accessibility & contrast

On white

2.15

#64BAEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#64BAEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BAEB

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BAEB	#FFFFFF	#000000	##000000
##64BAEB	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3B9ED

Deuteranopia (green-blind)

#90ABEA

Tritanopia (blue-blind)

#00C7CA

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #64baeb;
/* rgb */ color: rgb(100, 186, 235);
/* oklch */ color: oklch(75.4% 0.109 235.7);

Tailwind

colors: {
  custom: {
    50: '#9acef1',
    500: '#64baeb',
    950: '#000000',
  },
}

SCSS

$custom: #64baeb;
$custom-light: #9acef1;
$custom-dark: #000000;

JSON

{
  "hex": "#64baeb",
  "rgb": {
    "r": 100,
    "g": 186,
    "b": 235
  },
  "hsl": {
    "h": 201.778,
    "s": 77.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.75432,
    "c": 0.10918,
    "h": 235.7
  },
  "luminance": 0.43825
}

Semantic roles & 50–950 ramp

primary

#64BAEB

secondary

#ECCFBF

accent

#570CD9

background

#FAFCFE

surface

#F3F9FD

border

#CDD2D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #64BAEB

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

Preview Lab → · Contrast checker → · Palette generator →