#64B0F2#64B0F2

#64B0F2 is a light, vivid cyan. Relative luminance 0.402; OKLCH L 73.5% C 0.123 H 246.6°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#64B0F2
RGB	rgb(100, 176, 242)
HSL	hsl(208, 85%, 67%)
HSV	hsv(208, 59%, 95%)
CMYK	cmyk(58.7%, 27.3%, 0%, 5.1%)
CIE-LAB	lab(69.59, -4.49, -39.99)
CIE-LCH	lch(69.59, 40.24, 263.60°)
OKLab	oklab(73.53% -0.0486 -0.1125)
OKLCH	oklch(73.53% 0.123 246.6)
XYZ	xyz(36.8020, 40.1674, 89.8008)
Luminance	0.4017 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B0F2 #F2A664

analogous

#64F2ED #64B0F2 #6469F2

triadic

#64B0F2 #F264B0 #B0F264

tetradic

#64B0F2 #ED64F2 #F2A664 #69F264

square

#64B0F2 #ED64F2 #F2A664 #69F264

split-complementary

#64B0F2 #F26469 #F2ED64

monochromatic

#1174CB #2C93ED #64B0F2 #9CCDF7 #D5EAFB

Accessibility & contrast

On white

2.32

#64B0F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#64B0F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B0F2

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B0F2	#FFFFFF	#000000	##000000
##64B0F2	1.00	2.32	9.03	9.03
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94B2F5

Deuteranopia (green-blind)

#81A4F1

Tritanopia (blue-blind)

#00C0C7

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #64b0f2;
/* rgb */ color: rgb(100, 176, 242);
/* oklch */ color: oklch(73.5% 0.123 246.6);

Tailwind

colors: {
  custom: {
    50: '#9bc7f6',
    500: '#64b0f2',
    950: '#000000',
  },
}

SCSS

$custom: #64b0f2;
$custom-light: #9bc7f6;
$custom-dark: #000000;

JSON

{
  "hex": "#64b0f2",
  "rgb": {
    "r": 100,
    "g": 176,
    "b": 242
  },
  "hsl": {
    "h": 207.887,
    "s": 84.524,
    "l": 67.059
  },
  "oklch": {
    "l": 0.73532,
    "c": 0.12252,
    "h": 246.6
  },
  "luminance": 0.40171
}

Semantic roles & 50–950 ramp

primary

#64B0F2

secondary

#EFD7C2

accent

#6B05E1

background

#FAFCFF

surface

#F4F8FE

border

#CED1D6

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #64B0F2

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

Preview Lab → · Contrast checker → · Palette generator →