#64B2D7#64B2D7

#64B2D7 is a light, moderate cyan. Relative luminance 0.395; OKLCH L 72.8% C 0.094 H 230.5°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#64B2D7
RGB	rgb(100, 178, 215)
HSL	hsl(199, 59%, 62%)
HSV	hsv(199, 53%, 84%)
CMYK	cmyk(53.5%, 17.2%, 0%, 15.7%)
CIE-LAB	lab(69.08, -13.75, -26.03)
CIE-LCH	lch(69.08, 29.44, 242.16°)
OKLab	oklab(72.77% -0.0597 -0.0724)
OKLCH	oklch(72.77% 0.094 230.5)
XYZ	xyz(33.4371, 39.4535, 70.1300)
Luminance	0.3946 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B2D7 #D78964

analogous

#64D7C2 #64B2D7 #6479D7

triadic

#64B2D7 #D764B2 #B2D764

tetradic

#64B2D7 #C264D7 #D78964 #79D764

square

#64B2D7 #C264D7 #D78964 #79D764

split-complementary

#64B2D7 #D76479 #D7C264

monochromatic

#287599 #349ACA #64B2D7 #95CAE4 #C5E2F0

Accessibility & contrast

On white

2.36

#64B2D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#64B2D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B2D7

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B2D7	#FFFFFF	#000000	##000000
##64B2D7	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB0D9

Deuteranopia (green-blind)

#8FA3D7

Tritanopia (blue-blind)

#0EBCBE

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #64b2d7;
/* rgb */ color: rgb(100, 178, 215);
/* oklch */ color: oklch(72.8% 0.094 230.5);

Tailwind

colors: {
  custom: {
    50: '#98c9e3',
    500: '#64b2d7',
    950: '#000000',
  },
}

SCSS

$custom: #64b2d7;
$custom-light: #98c9e3;
$custom-dark: #000000;

JSON

{
  "hex": "#64b2d7",
  "rgb": {
    "r": 100,
    "g": 178,
    "b": 215
  },
  "hsl": {
    "h": 199.304,
    "s": 58.974,
    "l": 61.765
  },
  "oklch": {
    "l": 0.72773,
    "c": 0.09388,
    "h": 230.5
  },
  "luminance": 0.39456
}

Semantic roles & 50–950 ramp

primary

#64B2D7

secondary

#E1C4B6

accent

#551FC7

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #64B2D7

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

Preview Lab → · Contrast checker → · Palette generator →