#648EAE#648EAE

#648EAE is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.8% C 0.067 H 241.9°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#648EAE
RGB	rgb(100, 142, 174)
HSL	hsl(206, 31%, 54%)
HSV	hsv(206, 43%, 68%)
CMYK	cmyk(42.5%, 18.4%, 0%, 31.8%)
CIE-LAB	lab(57.18, -5.84, -21.34)
CIE-LCH	lch(57.18, 22.13, 254.71°)
OKLab	oklab(62.83% -0.0315 -0.0591)
OKLCH	oklch(62.83% 0.067 241.9)
XYZ	xyz(22.5659, 25.1099, 43.6938)
Luminance	0.2511 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648EAE #AE8464

analogous

#64AEA9 #648EAE #6469AE

triadic

#648EAE #AE648E #8EAE64

tetradic

#648EAE #A964AE #AE8464 #69AE64

square

#648EAE #A964AE #AE8464 #69AE64

split-complementary

#648EAE #AE6469 #AEA964

monochromatic

#344F64 #496F8C #648EAE #8CABC3 #B4C9D8

Accessibility & contrast

On white

3.49

#648EAE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#648EAE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648EAE

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648EAE	#FFFFFF	#000000	##000000
##648EAE	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808EB0

Deuteranopia (green-blind)

#7786AD

Tritanopia (blue-blind)

#479698

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #648eae;
/* rgb */ color: rgb(100, 142, 174);
/* oklch */ color: oklch(62.8% 0.067 241.9);

Tailwind

colors: {
  custom: {
    50: '#93afc6',
    500: '#648eae',
    950: '#000000',
  },
}

SCSS

$custom: #648eae;
$custom-light: #93afc6;
$custom-dark: #000000;

JSON

{
  "hex": "#648eae",
  "rgb": {
    "r": 100,
    "g": 142,
    "b": 174
  },
  "hsl": {
    "h": 205.946,
    "s": 31.356,
    "l": 53.725
  },
  "oklch": {
    "l": 0.62835,
    "c": 0.06695,
    "h": 241.9
  },
  "luminance": 0.25111
}

Semantic roles & 50–950 ramp

primary

#648EAE

secondary

#C7B5A7

accent

#8D60C8

background

#F9FAFC

surface

#F2F4F8

border

#CCCED1

text

#0D1013

muted

#7E7F82

Preview Lab

Preview with #648EAE

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

Preview Lab → · Contrast checker → · Palette generator →