#64A2E9#64A2E9

#64A2E9 is a light, vivid cyan. Relative luminance 0.344; OKLCH L 70.0% C 0.123 H 252.9°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#64A2E9
RGB	rgb(100, 162, 233)
HSL	hsl(212, 75%, 65%)
HSV	hsv(212, 57%, 91%)
CMYK	cmyk(57.1%, 30.5%, 0%, 8.6%)
CIE-LAB	lab(65.30, 0.55, -41.78)
CIE-LCH	lch(65.30, 41.78, 270.75°)
OKLab	oklab(70.03% -0.0362 -0.1177)
OKLCH	oklch(70.03% 0.123 252.9)
XYZ	xyz(32.8786, 34.4303, 81.9881)
Luminance	0.3443 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A2E9 #E9AB64

analogous

#64E4E9 #64A2E9 #6864E9

triadic

#64A2E9 #E964A2 #A2E964

tetradic

#64A2E9 #E964E4 #E9AB64 #64E968

square

#64A2E9 #E964E4 #E9AB64 #64E968

split-complementary

#64A2E9 #E96864 #E4E964

monochromatic

#1A64B8 #2E82E1 #64A2E9 #9AC2F1 #CFE2F8

Accessibility & contrast

On white

2.66

#64A2E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#64A2E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A2E9

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A2E9	#FFFFFF	#000000	##000000
##64A2E9	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A6EC

Deuteranopia (green-blind)

#7399E8

Tritanopia (blue-blind)

#00B2BB

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #64a2e9;
/* rgb */ color: rgb(100, 162, 233);
/* oklch */ color: oklch(70.0% 0.123 252.9);

Tailwind

colors: {
  custom: {
    50: '#99bdf0',
    500: '#64a2e9',
    950: '#000000',
  },
}

SCSS

$custom: #64a2e9;
$custom-light: #99bdf0;
$custom-dark: #000000;

JSON

{
  "hex": "#64a2e9",
  "rgb": {
    "r": 100,
    "g": 162,
    "b": 233
  },
  "hsl": {
    "h": 212.03,
    "s": 75.141,
    "l": 65.294
  },
  "oklch": {
    "l": 0.70034,
    "c": 0.12317,
    "h": 252.9
  },
  "luminance": 0.34433
}

Semantic roles & 50–950 ramp

primary

#64A2E9

secondary

#EBD6BE

accent

#7A0ED7

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1216

muted

#7E8184

Preview Lab

Preview with #64A2E9

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

Preview Lab → · Contrast checker → · Palette generator →