#4F67CF#4F67CF

#4F67CF is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.0% C 0.162 H 270.5°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4F67CF
RGB	rgb(79, 103, 207)
HSL	hsl(229, 57%, 56%)
HSV	hsv(229, 62%, 81%)
CMYK	cmyk(61.8%, 50.2%, 0%, 18.8%)
CIE-LAB	lab(46.80, 23.37, -56.66)
CIE-LCH	lch(46.80, 61.29, 292.42°)
OKLab	oklab(55.01% 0.0014 -0.1623)
OKLCH	oklch(55.01% 0.162 270.5)
XYZ	xyz(19.3334, 15.8661, 61.0630)
Luminance	0.1587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F67CF #CFB74F

analogous

#4FA7CF #4F67CF #774FCF

triadic

#4F67CF #CF4F67 #67CF4F

tetradic

#4F67CF #CF4FA7 #CFB74F #4FCF77

square

#4F67CF #CF4FA7 #CFB74F #4FCF77

split-complementary

#4F67CF #CF774F #A7CF4F

monochromatic

#233581 #3048B1 #4F67CF #7F91DC #AFBAE9

Accessibility & contrast

On white

5.03

#4F67CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#4F67CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F67CF

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F67CF	#FFFFFF	#000000	##FFFFFF
##4F67CF	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E75D3

Deuteranopia (green-blind)

#0B6ACD

Tritanopia (blue-blind)

#007F91

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4f67cf;
/* rgb */ color: rgb(79, 103, 207);
/* oklch */ color: oklch(55.0% 0.162 270.5);

Tailwind

colors: {
  custom: {
    50: '#8c92de',
    500: '#4f67cf',
    950: '#000000',
  },
}

SCSS

$custom: #4f67cf;
$custom-light: #8c92de;
$custom-dark: #000000;

JSON

{
  "hex": "#4f67cf",
  "rgb": {
    "r": 79,
    "g": 103,
    "b": 207
  },
  "hsl": {
    "h": 228.75,
    "s": 57.143,
    "l": 56.078
  },
  "oklch": {
    "l": 0.55009,
    "c": 0.16229,
    "h": 270.5
  },
  "luminance": 0.15868
}

Semantic roles & 50–950 ramp

primary

#4F67CF

secondary

#D7CDA2

accent

#C447E0

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4F67CF

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

Preview Lab → · Contrast checker → · Palette generator →