#64A1EA#64A1EA

#64A1EA is a light, vivid cyan. Relative luminance 0.341; OKLCH L 69.9% C 0.125 H 253.8°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#64A1EA
RGB	rgb(100, 161, 234)
HSL	hsl(213, 76%, 65%)
HSV	hsv(213, 57%, 92%)
CMYK	cmyk(57.3%, 31.2%, 0%, 8.2%)
CIE-LAB	lab(65.07, 1.43, -42.69)
CIE-LCH	lch(65.07, 42.71, 271.92°)
OKLab	oklab(69.87% -0.0349 -0.1204)
OKLCH	oklch(69.87% 0.125 253.8)
XYZ	xyz(32.8464, 34.1367, 82.6841)
Luminance	0.3414 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A1EA #EAAD64

analogous

#64E4EA #64A1EA #6A64EA

triadic

#64A1EA #EA64A1 #A1EA64

tetradic

#64A1EA #EA64E4 #EAAD64 #64EA6A

square

#64A1EA #EA64E4 #EAAD64 #64EA6A

split-complementary

#64A1EA #EA6A64 #E4EA64

monochromatic

#1963BA #2E80E3 #64A1EA #9AC2F1 #D0E2F9

Accessibility & contrast

On white

2.68

#64A1EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#64A1EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A1EA

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A1EA	#FFFFFF	#000000	##000000
##64A1EA	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83A5ED

Deuteranopia (green-blind)

#7198E9

Tritanopia (blue-blind)

#00B2BB

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #64a1ea;
/* rgb */ color: rgb(100, 161, 234);
/* oklch */ color: oklch(69.9% 0.125 253.8);

Tailwind

colors: {
  custom: {
    50: '#9abcf1',
    500: '#64a1ea',
    950: '#000000',
  },
}

SCSS

$custom: #64a1ea;
$custom-light: #9abcf1;
$custom-dark: #000000;

JSON

{
  "hex": "#64a1ea",
  "rgb": {
    "r": 100,
    "g": 161,
    "b": 234
  },
  "hsl": {
    "h": 212.687,
    "s": 76.136,
    "l": 65.49
  },
  "oklch": {
    "l": 0.69867,
    "c": 0.12533,
    "h": 253.8
  },
  "luminance": 0.3414
}

Semantic roles & 50–950 ramp

primary

#64A1EA

secondary

#EBD7BE

accent

#7C0DD8

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1216

muted

#7F8184

Preview Lab

Preview with #64A1EA

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

Preview Lab → · Contrast checker → · Palette generator →