#64BAE3#64BAE3

#64BAE3 is a light, moderate cyan. Relative luminance 0.434; OKLCH L 75.1% C 0.102 H 230.9°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#64BAE3
RGB	rgb(100, 186, 227)
HSL	hsl(199, 69%, 64%)
HSV	hsv(199, 56%, 89%)
CMYK	cmyk(55.9%, 18.1%, 0%, 11%)
CIE-LAB	lab(71.81, -14.46, -28.40)
CIE-LCH	lch(71.81, 31.87, 243.01°)
OKLab	oklab(75.09% -0.0643 -0.0791)
OKLCH	oklch(75.09% 0.102 230.9)
XYZ	xyz(36.6743, 43.3698, 79.0967)
Luminance	0.4337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BAE3 #E38D64

analogous

#64E3CD #64BAE3 #647BE3

triadic

#64BAE3 #E364BA #BAE364

tetradic

#64BAE3 #CD64E3 #E38D64 #7BE364

square

#64BAE3 #CD64E3 #E38D64 #7BE364

split-complementary

#64BAE3 #E3647B #E3CD64

monochromatic

#1F7FAD #30A3DA #64BAE3 #98D1EC #CCE8F6

Accessibility & contrast

On white

2.17

#64BAE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#64BAE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BAE3

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BAE3	#FFFFFF	#000000	##000000
##64BAE3	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B8E5

Deuteranopia (green-blind)

#94AAE2

Tritanopia (blue-blind)

#00C5C7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #64bae3;
/* rgb */ color: rgb(100, 186, 227);
/* oklch */ color: oklch(75.1% 0.102 230.9);

Tailwind

colors: {
  custom: {
    50: '#99ceec',
    500: '#64bae3',
    950: '#000000',
  },
}

SCSS

$custom: #64bae3;
$custom-light: #99ceec;
$custom-dark: #000000;

JSON

{
  "hex": "#64bae3",
  "rgb": {
    "r": 100,
    "g": 186,
    "b": 227
  },
  "hsl": {
    "h": 199.37,
    "s": 69.399,
    "l": 64.118
  },
  "oklch": {
    "l": 0.7509,
    "c": 0.10196,
    "h": 230.9
  },
  "luminance": 0.43373
}

Semantic roles & 50–950 ramp

primary

#64BAE3

secondary

#E8CABB

accent

#5114D1

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0F1316

muted

#7E8284

Preview Lab

Preview with #64BAE3

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

Preview Lab → · Contrast checker → · Palette generator →