#648FC2#648FC2

#648FC2 is a light, moderate cyan. Relative luminance 0.262; OKLCH L 64.0% C 0.091 H 253.3°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#648FC2
RGB	rgb(100, 143, 194)
HSL	hsl(213, 44%, 58%)
HSV	hsv(213, 48%, 76%)
CMYK	cmyk(48.5%, 26.3%, 0%, 23.9%)
CIE-LAB	lab(58.27, -0.58, -31.02)
CIE-LCH	lch(58.27, 31.03, 268.93°)
OKLab	oklab(63.96% -0.026 -0.0867)
OKLCH	oklch(63.96% 0.091 253.3)
XYZ	xyz(24.8123, 26.2476, 54.7873)
Luminance	0.2625 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648FC2 #C29764

analogous

#64BEC2 #648FC2 #6864C2

triadic

#648FC2 #C2648F #8FC264

tetradic

#648FC2 #C264BE #C29764 #64C268

square

#648FC2 #C264BE #C29764 #64C268

split-complementary

#648FC2 #C26864 #BEC264

monochromatic

#30537B #4270A7 #648FC2 #90AFD3 #BCCEE5

Accessibility & contrast

On white

3.36

#648FC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#648FC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648FC2

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648FC2	#FFFFFF	#000000	##000000
##648FC2	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B91C4

Deuteranopia (green-blind)

#6F88C1

Tritanopia (blue-blind)

#3A9AA1

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #648fc2;
/* rgb */ color: rgb(100, 143, 194);
/* oklch */ color: oklch(64.0% 0.091 253.3);

Tailwind

colors: {
  custom: {
    50: '#95afd4',
    500: '#648fc2',
    950: '#000000',
  },
}

SCSS

$custom: #648fc2;
$custom-light: #95afd4;
$custom-dark: #000000;

JSON

{
  "hex": "#648fc2",
  "rgb": {
    "r": 100,
    "g": 143,
    "b": 194
  },
  "hsl": {
    "h": 212.553,
    "s": 43.519,
    "l": 57.647
  },
  "oklch": {
    "l": 0.63957,
    "c": 0.09053,
    "h": 253.3
  },
  "luminance": 0.26249
}

Semantic roles & 50–950 ramp

primary

#648FC2

secondary

#D4C3AE

accent

#9955D3

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E1014

muted

#7E7F83

Preview Lab

Preview with #648FC2

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

Preview Lab → · Contrast checker → · Palette generator →