#4660CF#4660CF

#4660CF is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.1% C 0.174 H 269.7°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#4660CF
RGB	rgb(70, 96, 207)
HSL	hsl(229, 59%, 54%)
HSV	hsv(229, 66%, 81%)
CMYK	cmyk(66.2%, 53.6%, 0%, 18.8%)
CIE-LAB	lab(44.48, 26.28, -60.43)
CIE-LCH	lch(44.48, 65.90, 293.50°)
OKLab	oklab(53.12% -0.001 -0.1737)
OKLCH	oklch(53.12% 0.174 269.7)
XYZ	xyz(17.9673, 14.1712, 60.8078)
Luminance	0.1417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4660CF #CFB546

analogous

#46A5CF #4660CF #7146CF

triadic

#4660CF #CF4660 #60CF46

tetradic

#4660CF #CF46A5 #CFB546 #46CF71

square

#4660CF #CF46A5 #CFB546 #46CF71

split-complementary

#4660CF #CF7146 #A5CF46

monochromatic

#20317B #2C45AB #4660CF #778ADC #A7B4E8

Accessibility & contrast

On white

5.48

#4660CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#4660CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4660CF

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4660CF	#FFFFFF	#000000	##FFFFFF
##4660CF	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F70D3

Deuteranopia (green-blind)

#0063CD

Tritanopia (blue-blind)

#007A8E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4660cf;
/* rgb */ color: rgb(70, 96, 207);
/* oklch */ color: oklch(53.1% 0.174 269.7);

Tailwind

colors: {
  custom: {
    50: '#888cde',
    500: '#4660cf',
    950: '#000000',
  },
}

SCSS

$custom: #4660cf;
$custom-light: #888cde;
$custom-dark: #000000;

JSON

{
  "hex": "#4660cf",
  "rgb": {
    "r": 70,
    "g": 96,
    "b": 207
  },
  "hsl": {
    "h": 228.613,
    "s": 58.798,
    "l": 54.314
  },
  "oklch": {
    "l": 0.53124,
    "c": 0.17367,
    "h": 269.7
  },
  "luminance": 0.14173
}

Semantic roles & 50–950 ramp

primary

#4660CF

secondary

#D5CA9B

accent

#C446E2

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4660CF

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

Preview Lab → · Contrast checker → · Palette generator →