#64ABC1#64ABC1

#64ABC1 is a light, moderate cyan. Relative luminance 0.357; OKLCH L 70.3% C 0.078 H 219.9°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#64ABC1
RGB	rgb(100, 171, 193)
HSL	hsl(194, 43%, 57%)
HSV	hsv(194, 48%, 76%)
CMYK	cmyk(48.2%, 11.4%, 0%, 24.3%)
CIE-LAB	lab(66.28, -16.34, -18.17)
CIE-LCH	lch(66.28, 24.44, 228.04°)
OKLab	oklab(70.28% -0.0599 -0.0502)
OKLCH	oklch(70.28% 0.078 219.9)
XYZ	xyz(29.4405, 35.6830, 55.7778)
Luminance	0.3569 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ABC1 #C17A64

analogous

#64C1A9 #64ABC1 #647CC1

triadic

#64ABC1 #C164AB #ABC164

tetradic

#64ABC1 #A964C1 #C17A64 #7CC164

square

#64ABC1 #A964C1 #C17A64 #7CC164

split-complementary

#64ABC1 #C1647C #C1A964

monochromatic

#31697A #428EA6 #64ABC1 #90C3D2 #BBDAE4

Accessibility & contrast

On white

2.58

#64ABC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#64ABC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ABC1

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ABC1	#FFFFFF	#000000	##000000
##64ABC1	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA7C2

Deuteranopia (green-blind)

#8F9DC1

Tritanopia (blue-blind)

#33B2B2

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #64abc1;
/* rgb */ color: rgb(100, 171, 193);
/* oklch */ color: oklch(70.3% 0.078 219.9);

Tailwind

colors: {
  custom: {
    50: '#96c4d3',
    500: '#64abc1',
    950: '#000000',
  },
}

SCSS

$custom: #64abc1;
$custom-light: #96c4d3;
$custom-dark: #000000;

JSON

{
  "hex": "#64abc1",
  "rgb": {
    "r": 100,
    "g": 171,
    "b": 193
  },
  "hsl": {
    "h": 194.194,
    "s": 42.857,
    "l": 57.451
  },
  "oklch": {
    "l": 0.70282,
    "c": 0.07819,
    "h": 219.9
  },
  "luminance": 0.35685
}

Semantic roles & 50–950 ramp

primary

#64ABC1

secondary

#D3B7AE

accent

#7355D3

background

#F9FCFC

surface

#F2F8F9

border

#CCD1D2

text

#0E1214

muted

#7E8182

Preview Lab

Preview with #64ABC1

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

Preview Lab → · Contrast checker → · Palette generator →