#64A1F5#64A1F5

#64A1F5 is a light, vivid cyan. Relative luminance 0.348; OKLCH L 70.4% C 0.139 H 256.7°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#64A1F5
RGB	rgb(100, 161, 245)
HSL	hsl(215, 88%, 68%)
HSV	hsv(215, 59%, 96%)
CMYK	cmyk(59.2%, 34.3%, 0%, 3.9%)
CIE-LAB	lab(65.58, 4.93, -47.91)
CIE-LCH	lch(65.58, 48.16, 275.88°)
OKLab	oklab(70.44% -0.032 -0.1356)
OKLCH	oklch(70.44% 0.139 256.7)
XYZ	xyz(34.4760, 34.7886, 91.2665)
Luminance	0.3479 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A1F5 #F5B864

analogous

#64E9F5 #64A1F5 #7064F5

triadic

#64A1F5 #F564A1 #A1F564

tetradic

#64A1F5 #F564E9 #F5B864 #64F570

square

#64A1F5 #F564E9 #F5B864 #64F570

split-complementary

#64A1F5 #F57064 #E9F564

monochromatic

#0D60D1 #2B7EF1 #64A1F5 #9DC4F9 #D7E7FC

Accessibility & contrast

On white

2.64

#64A1F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#64A1F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A1F5

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A1F5	#FFFFFF	#000000	##000000
##64A1F5	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA7F8

Deuteranopia (green-blind)

#6A99F3

Tritanopia (blue-blind)

#00B4C0

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #64a1f5;
/* rgb */ color: rgb(100, 161, 245);
/* oklch */ color: oklch(70.4% 0.139 256.7);

Tailwind

colors: {
  custom: {
    50: '#9bbcf9',
    500: '#64a1f5',
    950: '#000000',
  },
}

SCSS

$custom: #64a1f5;
$custom-light: #9bbcf9;
$custom-dark: #000000;

JSON

{
  "hex": "#64a1f5",
  "rgb": {
    "r": 100,
    "g": 161,
    "b": 245
  },
  "hsl": {
    "h": 214.759,
    "s": 87.879,
    "l": 67.647
  },
  "oklch": {
    "l": 0.70436,
    "c": 0.13931,
    "h": 256.7
  },
  "luminance": 0.34792
}

Semantic roles & 50–950 ramp

primary

#64A1F5

secondary

#F1DEC4

accent

#8501E4

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #64A1F5

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

Preview Lab → · Contrast checker → · Palette generator →