#4F56D2#4F56D2

#4F56D2 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 52.0% C 0.188 H 275.3°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#4F56D2
RGB	rgb(79, 86, 210)
HSL	hsl(237, 59%, 57%)
HSV	hsv(237, 62%, 82%)
CMYK	cmyk(62.4%, 59%, 0%, 17.6%)
CIE-LAB	lab(42.72, 35.00, -64.98)
CIE-LCH	lch(42.72, 73.81, 298.31°)
OKLab	oklab(52.02% 0.0173 -0.1869)
OKLCH	oklch(52.02% 0.188 275.3)
XYZ	xyz(18.1813, 12.9695, 62.5055)
Luminance	0.1297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F56D2 #D2CB4F

analogous

#4F98D2 #4F56D2 #8A4FD2

triadic

#4F56D2 #D24F56 #56D24F

tetradic

#4F56D2 #D24F98 #D2CB4F #4FD28A

square

#4F56D2 #D24F98 #D2CB4F #4FD28A

split-complementary

#4F56D2 #D28A4F #98D24F

monochromatic

#222785 #2E36B5 #4F56D2 #8085DE #B0B4EB

Accessibility & contrast

On white

5.84

#4F56D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#4F56D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F56D2

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F56D2	#FFFFFF	#000000	##FFFFFF
##4F56D2	1.00	5.84	3.59	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD6

Deuteranopia (green-blind)

#005FD0

Tritanopia (blue-blind)

#00748C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4f56d2;
/* rgb */ color: rgb(79, 86, 210);
/* oklch */ color: oklch(52.0% 0.188 275.3);

Tailwind

colors: {
  custom: {
    50: '#8e85e1',
    500: '#4f56d2',
    950: '#000000',
  },
}

SCSS

$custom: #4f56d2;
$custom-light: #8e85e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f56d2",
  "rgb": {
    "r": 79,
    "g": 86,
    "b": 210
  },
  "hsl": {
    "h": 236.794,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.52019,
    "c": 0.18775,
    "h": 275.3
  },
  "luminance": 0.12971
}

Semantic roles & 50–950 ramp

primary

#4F56D2

secondary

#D9D6A4

accent

#DA45E2

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4F56D2

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

Preview Lab → · Contrast checker → · Palette generator →