#64A2E8#64A2E8

#64A2E8 is a light, vivid cyan. Relative luminance 0.344; OKLCH L 70.0% C 0.122 H 252.6°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#64A2E8
RGB	rgb(100, 162, 232)
HSL	hsl(212, 74%, 65%)
HSV	hsv(212, 57%, 91%)
CMYK	cmyk(56.9%, 30.2%, 0%, 9%)
CIE-LAB	lab(65.26, 0.23, -41.30)
CIE-LCH	lch(65.26, 41.30, 270.32°)
OKLab	oklab(69.98% -0.0365 -0.1163)
OKLCH	oklch(69.98% 0.122 252.6)
XYZ	xyz(32.7362, 34.3734, 81.2379)
Luminance	0.3438 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A2E8 #E8AA64

analogous

#64E4E8 #64A2E8 #6864E8

triadic

#64A2E8 #E864A2 #A2E864

tetradic

#64A2E8 #E864E4 #E8AA64 #64E868

square

#64A2E8 #E864E4 #E8AA64 #64E868

split-complementary

#64A2E8 #E86864 #E4E864

monochromatic

#1B64B7 #2F82E0 #64A2E8 #99C2F0 #CFE2F8

Accessibility & contrast

On white

2.67

#64A2E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#64A2E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A2E8

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A2E8	#FFFFFF	#000000	##000000
##64A2E8	1.00	2.67	7.88	7.88
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A5EB

Deuteranopia (green-blind)

#7499E7

Tritanopia (blue-blind)

#00B2BB

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #64a2e8;
/* rgb */ color: rgb(100, 162, 232);
/* oklch */ color: oklch(70.0% 0.122 252.6);

Tailwind

colors: {
  custom: {
    50: '#99bdef',
    500: '#64a2e8',
    950: '#000000',
  },
}

SCSS

$custom: #64a2e8;
$custom-light: #99bdef;
$custom-dark: #000000;

JSON

{
  "hex": "#64a2e8",
  "rgb": {
    "r": 100,
    "g": 162,
    "b": 232
  },
  "hsl": {
    "h": 211.818,
    "s": 74.157,
    "l": 65.098
  },
  "oklch": {
    "l": 0.69984,
    "c": 0.12193,
    "h": 252.6
  },
  "luminance": 0.34376
}

Semantic roles & 50–950 ramp

primary

#64A2E8

secondary

#EAD5BE

accent

#790FD6

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1216

muted

#7E8184

Preview Lab

Preview with #64A2E8

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

Preview Lab → · Contrast checker → · Palette generator →