#64BBCE#64BBCE

#64BBCE is a light, moderate cyan. Relative luminance 0.427; OKLCH L 74.5% C 0.088 H 213.6°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#64BBCE
RGB	rgb(100, 187, 206)
HSL	hsl(191, 52%, 60%)
HSV	hsv(191, 51%, 81%)
CMYK	cmyk(51.5%, 9.2%, 0%, 19.2%)
CIE-LAB	lab(71.35, -21.02, -17.64)
CIE-LCH	lch(71.35, 27.44, 220.00°)
OKLab	oklab(74.48% -0.0733 -0.0487)
OKLCH	oklch(74.48% 0.088 213.6)
XYZ	xyz(34.1621, 42.7032, 64.8228)
Luminance	0.4271 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BBCE #CE7764

analogous

#64CEAC #64BBCE #6486CE

triadic

#64BBCE #CE64BB #BBCE64

tetradic

#64BBCE #AC64CE #CE7764 #86CE64

square

#64BBCE #AC64CE #CE7764 #86CE64

split-complementary

#64BBCE #CE6486 #CEAC64

monochromatic

#2C7A8C #3BA3BA #64BBCE #92CFDD #C1E4EB

Accessibility & contrast

On white

2.20

#64BBCE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#64BBCE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BBCE

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BBCE	#FFFFFF	#000000	##000000
##64BBCE	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB6CF

Deuteranopia (green-blind)

#9CA9CE

Tritanopia (blue-blind)

#1CC3C1

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #64bbce;
/* rgb */ color: rgb(100, 187, 206);
/* oklch */ color: oklch(74.5% 0.088 213.6);

Tailwind

colors: {
  custom: {
    50: '#98cfdd',
    500: '#64bbce',
    950: '#000000',
  },
}

SCSS

$custom: #64bbce;
$custom-light: #98cfdd;
$custom-dark: #000000;

JSON

{
  "hex": "#64bbce",
  "rgb": {
    "r": 100,
    "g": 187,
    "b": 206
  },
  "hsl": {
    "h": 190.755,
    "s": 51.961,
    "l": 60
  },
  "oklch": {
    "l": 0.74484,
    "c": 0.08803,
    "h": 213.6
  },
  "luminance": 0.42706
}

Semantic roles & 50–950 ramp

primary

#64BBCE

secondary

#DBBAB2

accent

#664CDB

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #64BBCE

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

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