#64BADB#64BADB

#64BADB is a light, moderate cyan. Relative luminance 0.429; OKLCH L 74.8% C 0.096 H 225.4°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#64BADB
RGB	rgb(100, 186, 219)
HSL	hsl(197, 62%, 63%)
HSV	hsv(197, 54%, 86%)
CMYK	cmyk(54.3%, 15.1%, 0%, 14.1%)
CIE-LAB	lab(71.51, -16.81, -24.49)
CIE-LCH	lch(71.51, 29.71, 235.54°)
OKLab	oklab(74.76% -0.0672 -0.068)
OKLCH	oklch(74.76% 0.096 225.4)
XYZ	xyz(35.5957, 42.9384, 73.4162)
Luminance	0.4294 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BADB #DB8564

analogous

#64DBC1 #64BADB #647EDB

triadic

#64BADB #DB64BA #BADB64

tetradic

#64BADB #C164DB #DB8564 #7EDB64

square

#64BADB #C164DB #DB8564 #7EDB64

split-complementary

#64BADB #DB647E #DBC164

monochromatic

#257EA0 #32A4CF #64BADB #96D0E7 #C7E6F2

Accessibility & contrast

On white

2.19

#64BADB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#64BADB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BADB

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BADB	#FFFFFF	#000000	##000000
##64BADB	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B7DD

Deuteranopia (green-blind)

#97AADB

Tritanopia (blue-blind)

#00C4C5

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #64badb;
/* rgb */ color: rgb(100, 186, 219);
/* oklch */ color: oklch(74.8% 0.096 225.4);

Tailwind

colors: {
  custom: {
    50: '#99cee6',
    500: '#64badb',
    950: '#000000',
  },
}

SCSS

$custom: #64badb;
$custom-light: #99cee6;
$custom-dark: #000000;

JSON

{
  "hex": "#64badb",
  "rgb": {
    "r": 100,
    "g": 186,
    "b": 219
  },
  "hsl": {
    "h": 196.639,
    "s": 62.304,
    "l": 62.549
  },
  "oklch": {
    "l": 0.7476,
    "c": 0.09562,
    "h": 225.4
  },
  "luminance": 0.42942
}

Semantic roles & 50–950 ramp

primary

#64BADB

secondary

#E3C4B8

accent

#4C1BCA

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0F1316

muted

#7E8284

Preview Lab

Preview with #64BADB

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

Preview Lab → · Contrast checker → · Palette generator →