#4F6EDB#4F6EDB

#4F6EDB is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.2% C 0.170 H 268.6°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4F6EDB
RGB	rgb(79, 110, 219)
HSL	hsl(227, 66%, 58%)
HSV	hsv(227, 64%, 86%)
CMYK	cmyk(63.9%, 49.8%, 0%, 14.1%)
CIE-LAB	lab(49.41, 23.11, -59.29)
CIE-LCH	lch(49.41, 63.63, 291.30°)
OKLab	oklab(57.23% -0.0041 -0.1699)
OKLCH	oklch(57.23% 0.17 268.6)
XYZ	xyz(21.5822, 17.9267, 69.3269)
Luminance	0.1793 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6EDB #DBBC4F

analogous

#4FB4DB #4F6EDB #764FDB

triadic

#4F6EDB #DB4F6E #6EDB4F

tetradic

#4F6EDB #DB4FB4 #DBBC4F #4FDB76

square

#4F6EDB #DB4FB4 #DBBC4F #4FDB76

split-complementary

#4F6EDB #DB764F #B4DB4F

monochromatic

#1E3792 #284BC5 #4F6EDB #8298E5 #B5C2F0

Accessibility & contrast

On white

4.58

#4F6EDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#4F6EDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6EDB

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6EDB	#FFFFFF	#000000	##000000
##4F6EDB	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#317CDF

Deuteranopia (green-blind)

#056FD9

Tritanopia (blue-blind)

#00879A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4f6edb;
/* rgb */ color: rgb(79, 110, 219);
/* oklch */ color: oklch(57.2% 0.170 268.6);

Tailwind

colors: {
  custom: {
    50: '#8e97e7',
    500: '#4f6edb',
    950: '#000000',
  },
}

SCSS

$custom: #4f6edb;
$custom-light: #8e97e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6edb",
  "rgb": {
    "r": 79,
    "g": 110,
    "b": 219
  },
  "hsl": {
    "h": 226.714,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.57233,
    "c": 0.16998,
    "h": 268.6
  },
  "luminance": 0.17929
}

Semantic roles & 50–950 ramp

primary

#4F6EDB

secondary

#DFD2A7

accent

#C33FE9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4F6EDB

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

Preview Lab → · Contrast checker → · Palette generator →