#4679CF#4679CF

#4679CF is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.3% C 0.143 H 260.2°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4679CF
RGB	rgb(70, 121, 207)
HSL	hsl(218, 59%, 54%)
HSV	hsv(218, 66%, 81%)
CMYK	cmyk(66.2%, 41.5%, 0%, 18.8%)
CIE-LAB	lab(51.24, 10.60, -49.56)
CIE-LCH	lch(51.24, 50.68, 282.07°)
OKLab	oklab(58.29% -0.0244 -0.1413)
OKLCH	oklch(58.29% 0.143 260.2)
XYZ	xyz(20.6216, 19.4798, 61.6926)
Luminance	0.1948 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4679CF #CF9C46

analogous

#46BECF #4679CF #5846CF

triadic

#4679CF #CF4679 #79CF46

tetradic

#4679CF #CF46BE #CF9C46 #46CF58

square

#4679CF #CF46BE #CF9C46 #46CF58

split-complementary

#4679CF #CF5846 #BECF46

monochromatic

#20427B #2C5CAB #4679CF #779CDC #A7BFE8

Accessibility & contrast

On white

4.29

#4679CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#4679CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4679CF

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4679CF	#FFFFFF	#000000	##000000
##4679CF	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5181D2

Deuteranopia (green-blind)

#3C74CD

Tritanopia (blue-blind)

#008D9A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4679cf;
/* rgb */ color: rgb(70, 121, 207);
/* oklch */ color: oklch(58.3% 0.143 260.2);

Tailwind

colors: {
  custom: {
    50: '#879fde',
    500: '#4679cf',
    950: '#000000',
  },
}

SCSS

$custom: #4679cf;
$custom-light: #879fde;
$custom-dark: #000000;

JSON

{
  "hex": "#4679cf",
  "rgb": {
    "r": 70,
    "g": 121,
    "b": 207
  },
  "hsl": {
    "h": 217.664,
    "s": 58.798,
    "l": 54.314
  },
  "oklch": {
    "l": 0.58293,
    "c": 0.14343,
    "h": 260.2
  },
  "luminance": 0.19482
}

Semantic roles & 50–950 ramp

primary

#4679CF

secondary

#D5C09B

accent

#A846E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4679CF

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

Preview Lab → · Contrast checker → · Palette generator →