#64A2BB#64A2BB

#64A2BB is a light, moderate cyan. Relative luminance 0.321; OKLCH L 68.0% C 0.074 H 225.7°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#64A2BB
RGB	rgb(100, 162, 187)
HSL	hsl(197, 39%, 56%)
HSV	hsv(197, 47%, 73%)
CMYK	cmyk(46.5%, 13.4%, 0%, 26.7%)
CIE-LAB	lab(63.45, -13.22, -19.12)
CIE-LCH	lch(63.45, 23.24, 235.34°)
OKLab	oklab(67.97% -0.0515 -0.0528)
OKLCH	oklch(67.97% 0.074 225.7)
XYZ	xyz(27.1423, 32.1358, 51.7766)
Luminance	0.3214 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A2BB #BB7D64

analogous

#64BBA9 #64A2BB #6477BB

triadic

#64A2BB #BB64A2 #A2BB64

tetradic

#64A2BB #A964BB #BB7D64 #77BB64

square

#64A2BB #A964BB #BB7D64 #77BB64

split-complementary

#64A2BB #BB6477 #BBA964

monochromatic

#326072 #45849D #64A2BB #8FBCCE #B9D5E0

Accessibility & contrast

On white

2.83

#64A2BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#64A2BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A2BB

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A2BB	#FFFFFF	#000000	##000000
##64A2BB	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949FBC

Deuteranopia (green-blind)

#8895BB

Tritanopia (blue-blind)

#3BAAAA

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #64a2bb;
/* rgb */ color: rgb(100, 162, 187);
/* oklch */ color: oklch(68.0% 0.074 225.7);

Tailwind

colors: {
  custom: {
    50: '#95bdcf',
    500: '#64a2bb',
    950: '#000000',
  },
}

SCSS

$custom: #64a2bb;
$custom-light: #95bdcf;
$custom-dark: #000000;

JSON

{
  "hex": "#64a2bb",
  "rgb": {
    "r": 100,
    "g": 162,
    "b": 187
  },
  "hsl": {
    "h": 197.241,
    "s": 39.013,
    "l": 56.275
  },
  "oklch": {
    "l": 0.67965,
    "c": 0.07379,
    "h": 225.7
  },
  "luminance": 0.32138
}

Semantic roles & 50–950 ramp

primary

#64A2BB

secondary

#CFB6AB

accent

#7B59CF

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1213

muted

#7E8182

Preview Lab

Preview with #64A2BB

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

Preview Lab → · Contrast checker → · Palette generator →