#4F67DB#4F67DB

#4F67DB is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.9% C 0.179 H 270.8°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#4F67DB
RGB	rgb(79, 103, 219)
HSL	hsl(230, 66%, 58%)
HSV	hsv(230, 64%, 86%)
CMYK	cmyk(63.9%, 53%, 0%, 14.1%)
CIE-LAB	lab(47.59, 27.48, -62.22)
CIE-LCH	lch(47.59, 68.01, 293.83°)
OKLab	oklab(55.86% 0.0024 -0.1786)
OKLCH	oklch(55.86% 0.179 270.8)
XYZ	xyz(20.8566, 16.4754, 69.0850)
Luminance	0.1648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F67DB #DBC34F

analogous

#4FADDB #4F67DB #7D4FDB

triadic

#4F67DB #DB4F67 #67DB4F

tetradic

#4F67DB #DB4FAD #DBC34F #4FDB7D

square

#4F67DB #DB4FAD #DBC34F #4FDB7D

split-complementary

#4F67DB #DB7D4F #ADDB4F

monochromatic

#1E3292 #2843C5 #4F67DB #8293E5 #B5BFF0

Accessibility & contrast

On white

4.89

#4F67DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#4F67DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F67DB

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F67DB	#FFFFFF	#000000	##FFFFFF
##4F67DB	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1977DF

Deuteranopia (green-blind)

#006BD9

Tritanopia (blue-blind)

#008297

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4f67db;
/* rgb */ color: rgb(79, 103, 219);
/* oklch */ color: oklch(55.9% 0.179 270.8);

Tailwind

colors: {
  custom: {
    50: '#8e92e7',
    500: '#4f67db',
    950: '#000000',
  },
}

SCSS

$custom: #4f67db;
$custom-light: #8e92e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f67db",
  "rgb": {
    "r": 79,
    "g": 103,
    "b": 219
  },
  "hsl": {
    "h": 229.714,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.55861,
    "c": 0.17866,
    "h": 270.8
  },
  "luminance": 0.16477
}

Semantic roles & 50–950 ramp

primary

#4F67DB

secondary

#DFD5A7

accent

#CC3FE9

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4F67DB

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

Preview Lab → · Contrast checker → · Palette generator →