#4F6CF1#4F6CF1

#4F6CF1 is a mid, highly saturated blue. Relative luminance 0.187; OKLCH L 58.4% C 0.202 H 269.8°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4F6CF1
RGB	rgb(79, 108, 241)
HSL	hsl(229, 85%, 63%)
HSV	hsv(229, 67%, 95%)
CMYK	cmyk(67.2%, 55.2%, 0%, 5.5%)
CIE-LAB	lab(50.38, 31.92, -70.09)
CIE-LCH	lch(50.38, 77.02, 294.49°)
OKLab	oklab(58.44% -0.0008 -0.2018)
OKLCH	oklch(58.44% 0.202 269.8)
XYZ	xyz(24.4588, 18.7359, 85.5294)
Luminance	0.1874 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6CF1 #F1D44F

analogous

#4FBDF1 #4F6CF1 #834FF1

triadic

#4F6CF1 #F14F6C #6CF14F

tetradic

#4F6CF1 #F14FBD #F1D44F #4FF183

square

#4F6CF1 #F14FBD #F1D44F #4FF183

split-complementary

#4F6CF1 #F1834F #BDF14F

monochromatic

#0F2DB7 #163DEC #4F6CF1 #889BF6 #C0CBFA

Accessibility & contrast

On white

4.42

#4F6CF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#4F6CF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6CF1

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6CF1	#FFFFFF	#000000	##000000
##4F6CF1	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0080F6

Deuteranopia (green-blind)

#0071EE

Tritanopia (blue-blind)

#008CA4

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4f6cf1;
/* rgb */ color: rgb(79, 108, 241);
/* oklch */ color: oklch(58.4% 0.202 269.8);

Tailwind

colors: {
  custom: {
    50: '#9295f7',
    500: '#4f6cf1',
    950: '#000000',
  },
}

SCSS

$custom: #4f6cf1;
$custom-light: #9295f7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6cf1",
  "rgb": {
    "r": 79,
    "g": 108,
    "b": 241
  },
  "hsl": {
    "h": 229.259,
    "s": 85.263,
    "l": 62.745
  },
  "oklch": {
    "l": 0.58435,
    "c": 0.20175,
    "h": 269.8
  },
  "luminance": 0.18738
}

Semantic roles & 50–950 ramp

primary

#4F6CF1

secondary

#EBE1B1

accent

#BA04E2

background

#F9F9FF

surface

#F2F1FF

border

#CCCBD7

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4F6CF1

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

Preview Lab → · Contrast checker → · Palette generator →