#64ABC7#64ABC7

#64ABC7 is a light, moderate cyan. Relative luminance 0.360; OKLCH L 70.5% C 0.082 H 225.5°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#64ABC7
RGB	rgb(100, 171, 199)
HSL	hsl(197, 47%, 59%)
HSV	hsv(197, 50%, 78%)
CMYK	cmyk(49.7%, 14.1%, 0%, 22%)
CIE-LAB	lab(66.49, -14.65, -21.18)
CIE-LCH	lch(66.49, 25.75, 235.33°)
OKLab	oklab(70.52% -0.0576 -0.0587)
OKLCH	oklch(70.52% 0.082 225.5)
XYZ	xyz(30.1234, 35.9562, 59.3746)
Luminance	0.3596 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ABC7 #C78064

analogous

#64C7B1 #64ABC7 #6479C7

triadic

#64ABC7 #C764AB #ABC764

tetradic

#64ABC7 #B164C7 #C78064 #79C764

square

#64ABC7 #B164C7 #C78064 #79C764

split-complementary

#64ABC7 #C76479 #C7B164

monochromatic

#2F6A82 #3F8FAF #64ABC7 #91C3D7 #BEDCE7

Accessibility & contrast

On white

2.56

#64ABC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#64ABC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ABC7

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ABC7	#FFFFFF	#000000	##000000
##64ABC7	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA8C8

Deuteranopia (green-blind)

#8D9DC7

Tritanopia (blue-blind)

#2DB3B4

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #64abc7;
/* rgb */ color: rgb(100, 171, 199);
/* oklch */ color: oklch(70.5% 0.082 225.5);

Tailwind

colors: {
  custom: {
    50: '#96c4d8',
    500: '#64abc7',
    950: '#000000',
  },
}

SCSS

$custom: #64abc7;
$custom-light: #96c4d8;
$custom-dark: #000000;

JSON

{
  "hex": "#64abc7",
  "rgb": {
    "r": 100,
    "g": 171,
    "b": 199
  },
  "hsl": {
    "h": 196.97,
    "s": 46.919,
    "l": 58.627
  },
  "oklch": {
    "l": 0.70518,
    "c": 0.08224,
    "h": 225.5
  },
  "luminance": 0.35959
}

Semantic roles & 50–950 ramp

primary

#64ABC7

secondary

#D7BBB0

accent

#7751D7

background

#F9FCFD

surface

#F2F8FA

border

#CCD1D3

text

#0E1214

muted

#7E8183

Preview Lab

Preview with #64ABC7

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

Preview Lab → · Contrast checker → · Palette generator →