#64B2F6#64B2F6

#64B2F6 is a light, vivid cyan. Relative luminance 0.412; OKLCH L 74.2% C 0.126 H 246.8°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#64B2F6
RGB	rgb(100, 178, 246)
HSL	hsl(208, 89%, 68%)
HSV	hsv(208, 59%, 96%)
CMYK	cmyk(59.3%, 27.6%, 0%, 3.5%)
CIE-LAB	lab(70.32, -4.34, -41.03)
CIE-LCH	lch(70.32, 41.26, 263.96°)
OKLab	oklab(74.16% -0.0495 -0.1154)
OKLCH	oklch(74.16% 0.126 246.8)
XYZ	xyz(37.8044, 41.2004, 93.1311)
Luminance	0.4120 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B2F6 #F6A864

analogous

#64F6F1 #64B2F6 #6469F6

triadic

#64B2F6 #F664B2 #B2F664

tetradic

#64B2F6 #F164F6 #F6A864 #69F664

square

#64B2F6 #F164F6 #F6A864 #69F664

split-complementary

#64B2F6 #F66469 #F6F164

monochromatic

#0C77D3 #2A95F3 #64B2F6 #9ECFF9 #D8EBFD

Accessibility & contrast

On white

2.27

#64B2F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#64B2F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B2F6

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B2F6	#FFFFFF	#000000	##000000
##64B2F6	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95B4F9

Deuteranopia (green-blind)

#81A5F5

Tritanopia (blue-blind)

#00C2CA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #64b2f6;
/* rgb */ color: rgb(100, 178, 246);
/* oklch */ color: oklch(74.2% 0.126 246.8);

Tailwind

colors: {
  custom: {
    50: '#9bc8f9',
    500: '#64b2f6',
    950: '#000000',
  },
}

SCSS

$custom: #64b2f6;
$custom-light: #9bc8f9;
$custom-dark: #000000;

JSON

{
  "hex": "#64b2f6",
  "rgb": {
    "r": 100,
    "g": 178,
    "b": 246
  },
  "hsl": {
    "h": 207.945,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.74162,
    "c": 0.12561,
    "h": 246.8
  },
  "luminance": 0.41204
}

Semantic roles & 50–950 ramp

primary

#64B2F6

secondary

#F1D9C4

accent

#6B00E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #64B2F6

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

Preview Lab → · Contrast checker → · Palette generator →