#64ABC3#64ABC3

#64ABC3 is a light, moderate cyan. Relative luminance 0.358; OKLCH L 70.4% C 0.079 H 221.9°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#64ABC3
RGB	rgb(100, 171, 195)
HSL	hsl(195, 44%, 58%)
HSV	hsv(195, 49%, 76%)
CMYK	cmyk(48.7%, 12.3%, 0%, 23.5%)
CIE-LAB	lab(66.35, -15.78, -19.18)
CIE-LCH	lch(66.35, 24.83, 230.55°)
OKLab	oklab(70.36% -0.0592 -0.053)
OKLCH	oklch(70.36% 0.079 221.9)
XYZ	xyz(29.6651, 35.7729, 56.9608)
Luminance	0.3578 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ABC3 #C37C64

analogous

#64C3AB #64ABC3 #647BC3

triadic

#64ABC3 #C364AB #ABC364

tetradic

#64ABC3 #AB64C3 #C37C64 #7BC364

square

#64ABC3 #AB64C3 #C37C64 #7BC364

split-complementary

#64ABC3 #C3647B #C3AB64

monochromatic

#30697C #418EA9 #64ABC3 #90C3D4 #BCDBE5

Accessibility & contrast

On white

2.58

#64ABC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#64ABC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ABC3

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ABC3	#FFFFFF	#000000	##000000
##64ABC3	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA7C4

Deuteranopia (green-blind)

#8F9DC3

Tritanopia (blue-blind)

#31B3B3

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #64abc3;
/* rgb */ color: rgb(100, 171, 195);
/* oklch */ color: oklch(70.4% 0.079 221.9);

Tailwind

colors: {
  custom: {
    50: '#96c4d5',
    500: '#64abc3',
    950: '#000000',
  },
}

SCSS

$custom: #64abc3;
$custom-light: #96c4d5;
$custom-dark: #000000;

JSON

{
  "hex": "#64abc3",
  "rgb": {
    "r": 100,
    "g": 171,
    "b": 195
  },
  "hsl": {
    "h": 195.158,
    "s": 44.186,
    "l": 57.843
  },
  "oklch": {
    "l": 0.7036,
    "c": 0.07945,
    "h": 221.9
  },
  "luminance": 0.35775
}

Semantic roles & 50–950 ramp

primary

#64ABC3

secondary

#D4B8AE

accent

#7454D4

background

#F9FCFD

surface

#F2F8FA

border

#CCD1D3

text

#0E1214

muted

#7E8183

Preview Lab

Preview with #64ABC3

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

Preview Lab → · Contrast checker → · Palette generator →