#64ABBD#64ABBD

#64ABBD is a light, moderate cyan. Relative luminance 0.355; OKLCH L 70.1% C 0.076 H 215.9°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#64ABBD
RGB	rgb(100, 171, 189)
HSL	hsl(192, 40%, 57%)
HSV	hsv(192, 47%, 74%)
CMYK	cmyk(47.1%, 9.5%, 0%, 25.9%)
CIE-LAB	lab(66.14, -17.45, -16.16)
CIE-LCH	lch(66.14, 23.78, 222.80°)
OKLab	oklab(70.13% -0.0615 -0.0446)
OKLCH	oklch(70.13% 0.076 215.9)
XYZ	xyz(29.0003, 35.5070, 53.4596)
Luminance	0.3551 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ABBD #BD7664

analogous

#64BDA3 #64ABBD #647FBD

triadic

#64ABBD #BD64AB #ABBD64

tetradic

#64ABBD #A364BD #BD7664 #7FBD64

square

#64ABBD #A364BD #BD7664 #7FBD64

split-complementary

#64ABBD #BD647F #BDA364

monochromatic

#326775 #448DA0 #64ABBD #8FC2CF #BADAE2

Accessibility & contrast

On white

2.59

#64ABBD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#64ABBD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ABBD

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ABBD	#FFFFFF	#000000	##000000
##64ABBD	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA7BE

Deuteranopia (green-blind)

#919CBD

Tritanopia (blue-blind)

#37B2B0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #64abbd;
/* rgb */ color: rgb(100, 171, 189);
/* oklch */ color: oklch(70.1% 0.076 215.9);

Tailwind

colors: {
  custom: {
    50: '#95c4d0',
    500: '#64abbd',
    950: '#000000',
  },
}

SCSS

$custom: #64abbd;
$custom-light: #95c4d0;
$custom-dark: #000000;

JSON

{
  "hex": "#64abbd",
  "rgb": {
    "r": 100,
    "g": 171,
    "b": 189
  },
  "hsl": {
    "h": 192.135,
    "s": 40.271,
    "l": 56.667
  },
  "oklch": {
    "l": 0.70129,
    "c": 0.07597,
    "h": 215.9
  },
  "luminance": 0.35509
}

Semantic roles & 50–950 ramp

primary

#64ABBD

secondary

#D1B4AC

accent

#7058D0

background

#F9FCFC

surface

#F2F8F9

border

#CCD1D2

text

#0E1214

muted

#7E8182

Preview Lab

Preview with #64ABBD

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

Preview Lab → · Contrast checker → · Palette generator →