#64ABDC#64ABDC

#64ABDC is a light, moderate cyan. Relative luminance 0.370; OKLCH L 71.4% C 0.101 H 240.4°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#64ABDC
RGB	rgb(100, 171, 220)
HSL	hsl(205, 63%, 63%)
HSV	hsv(205, 55%, 86%)
CMYK	cmyk(54.5%, 22.3%, 0%, 13.7%)
CIE-LAB	lab(67.28, -8.48, -31.56)
CIE-LCH	lch(67.28, 32.68, 254.95°)
OKLab	oklab(71.41% -0.0502 -0.0882)
OKLCH	oklch(71.41% 0.101 240.4)
XYZ	xyz(32.7320, 36.9996, 73.1130)
Luminance	0.3700 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ABDC #DC9564

analogous

#64DCD1 #64ABDC #646FDC

triadic

#64ABDC #DC64AB #ABDC64

tetradic

#64ABDC #D164DC #DC9564 #6FDC64

square

#64ABDC #D164DC #DC9564 #6FDC64

split-complementary

#64ABDC #DC646F #DCD164

monochromatic

#246EA1 #3290D1 #64ABDC #96C6E7 #C8E1F3

Accessibility & contrast

On white

2.50

#64ABDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#64ABDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ABDC

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ABDC	#FFFFFF	#000000	##000000
##64ABDC	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95ABDE

Deuteranopia (green-blind)

#859EDB

Tritanopia (blue-blind)

#03B7BB

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #64abdc;
/* rgb */ color: rgb(100, 171, 220);
/* oklch */ color: oklch(71.4% 0.101 240.4);

Tailwind

colors: {
  custom: {
    50: '#98c3e7',
    500: '#64abdc',
    950: '#000000',
  },
}

SCSS

$custom: #64abdc;
$custom-light: #98c3e7;
$custom-dark: #000000;

JSON

{
  "hex": "#64abdc",
  "rgb": {
    "r": 100,
    "g": 171,
    "b": 220
  },
  "hsl": {
    "h": 204.5,
    "s": 63.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.71407,
    "c": 0.10145,
    "h": 240.4
  },
  "luminance": 0.37002
}

Semantic roles & 50–950 ramp

primary

#64ABDC

secondary

#E4CAB8

accent

#631BCB

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #64ABDC

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

Preview Lab → · Contrast checker → · Palette generator →