#648DC2#648DC2

#648DC2 is a light, moderate cyan. Relative luminance 0.257; OKLCH L 63.5% C 0.092 H 255.2°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#648DC2
RGB	rgb(100, 141, 194)
HSL	hsl(214, 44%, 58%)
HSV	hsv(214, 48%, 76%)
CMYK	cmyk(48.5%, 27.3%, 0%, 23.9%)
CIE-LAB	lab(57.71, 0.58, -31.90)
CIE-LCH	lch(57.71, 31.91, 271.03°)
OKLab	oklab(63.51% -0.0236 -0.0893)
OKLCH	oklch(63.51% 0.092 255.2)
XYZ	xyz(24.5147, 25.6524, 54.6881)
Luminance	0.2565 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648DC2 #C29964

analogous

#64BCC2 #648DC2 #6A64C2

triadic

#648DC2 #C2648D #8DC264

tetradic

#648DC2 #C264BC #C29964 #64C26A

square

#648DC2 #C264BC #C29964 #64C26A

split-complementary

#648DC2 #C26A64 #BCC264

monochromatic

#30517B #426EA7 #648DC2 #90ADD3 #BCCEE5

Accessibility & contrast

On white

3.43

#648DC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#648DC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648DC2

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648DC2	#FFFFFF	#000000	##000000
##648DC2	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7890C4

Deuteranopia (green-blind)

#6D87C1

Tritanopia (blue-blind)

#3B999F

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #648dc2;
/* rgb */ color: rgb(100, 141, 194);
/* oklch */ color: oklch(63.5% 0.092 255.2);

Tailwind

colors: {
  custom: {
    50: '#95aed4',
    500: '#648dc2',
    950: '#000000',
  },
}

SCSS

$custom: #648dc2;
$custom-light: #95aed4;
$custom-dark: #000000;

JSON

{
  "hex": "#648dc2",
  "rgb": {
    "r": 100,
    "g": 141,
    "b": 194
  },
  "hsl": {
    "h": 213.83,
    "s": 43.519,
    "l": 57.647
  },
  "oklch": {
    "l": 0.63514,
    "c": 0.09231,
    "h": 255.2
  },
  "luminance": 0.25654
}

Semantic roles & 50–950 ramp

primary

#648DC2

secondary

#D4C3AE

accent

#9C55D3

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E1014

muted

#7E7F83

Preview Lab

Preview with #648DC2

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

Preview Lab → · Contrast checker → · Palette generator →