#4F53D2#4F53D2

#4F53D2 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.5% C 0.191 H 276.0°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#4F53D2
RGB	rgb(79, 83, 210)
HSL	hsl(238, 59%, 57%)
HSV	hsv(238, 62%, 82%)
CMYK	cmyk(62.4%, 60.5%, 0%, 17.6%)
CIE-LAB	lab(42.00, 36.85, -66.15)
CIE-LCH	lch(42.00, 75.72, 299.12°)
OKLab	oklab(51.49% 0.0199 -0.1904)
OKLCH	oklch(51.49% 0.191 276)
XYZ	xyz(17.9468, 12.5005, 62.4274)
Luminance	0.1250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F53D2 #D2CE4F

analogous

#4F95D2 #4F53D2 #8D4FD2

triadic

#4F53D2 #D24F53 #53D24F

tetradic

#4F53D2 #D24F95 #D2CE4F #4FD28D

square

#4F53D2 #D24F95 #D2CE4F #4FD28D

split-complementary

#4F53D2 #D28D4F #95D24F

monochromatic

#222585 #2E33B5 #4F53D2 #8083DE #B0B2EB

Accessibility & contrast

On white

6.00

#4F53D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#4F53D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F53D2

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F53D2	#FFFFFF	#000000	##FFFFFF
##4F53D2	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D6

Deuteranopia (green-blind)

#005DCF

Tritanopia (blue-blind)

#00728A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4f53d2;
/* rgb */ color: rgb(79, 83, 210);
/* oklch */ color: oklch(51.5% 0.191 276.0);

Tailwind

colors: {
  custom: {
    50: '#8e83e1',
    500: '#4f53d2',
    950: '#000000',
  },
}

SCSS

$custom: #4f53d2;
$custom-light: #8e83e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f53d2",
  "rgb": {
    "r": 79,
    "g": 83,
    "b": 210
  },
  "hsl": {
    "h": 238.168,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.5149,
    "c": 0.19145,
    "h": 276
  },
  "luminance": 0.12502
}

Semantic roles & 50–950 ramp

primary

#4F53D2

secondary

#D9D8A4

accent

#DE45E2

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #4F53D2

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

Preview Lab → · Contrast checker → · Palette generator →