#4F53E2#4F53E2

#4F53E2 is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 52.8% C 0.212 H 275.2°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#4F53E2
RGB	rgb(79, 83, 226)
HSL	hsl(238, 72%, 60%)
HSV	hsv(238, 65%, 89%)
CMYK	cmyk(65%, 63.3%, 0%, 11.4%)
CIE-LAB	lab(43.27, 42.13, -73.22)
CIE-LCH	lch(43.27, 84.48, 299.92°)
OKLab	oklab(52.82% 0.0191 -0.2112)
OKLCH	oklch(52.82% 0.212 275.2)
XYZ	xyz(20.0407, 13.3380, 73.4551)
Luminance	0.1334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F53E2 #E2DE4F

analogous

#4F9DE2 #4F53E2 #944FE2

triadic

#4F53E2 #E24F53 #53E24F

tetradic

#4F53E2 #E24F9D #E2DE4F #4FE294

square

#4F53E2 #E24F9D #E2DE4F #4FE294

split-complementary

#4F53E2 #E2944F #9DE24F

monochromatic

#1A1D9D #2227D1 #4F53E2 #8486EB #B8BAF3

Accessibility & contrast

On white

5.73

#4F53E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#4F53E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F53E2

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F53E2	#FFFFFF	#000000	##FFFFFF
##4F53E2	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE7

Deuteranopia (green-blind)

#0060DF

Tritanopia (blue-blind)

#007893

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4f53e2;
/* rgb */ color: rgb(79, 83, 226);
/* oklch */ color: oklch(52.8% 0.212 275.2);

Tailwind

colors: {
  custom: {
    50: '#9184ec',
    500: '#4f53e2',
    950: '#000000',
  },
}

SCSS

$custom: #4f53e2;
$custom-light: #9184ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4f53e2",
  "rgb": {
    "r": 79,
    "g": 83,
    "b": 226
  },
  "hsl": {
    "h": 238.367,
    "s": 71.707,
    "l": 59.804
  },
  "oklch": {
    "l": 0.52815,
    "c": 0.21203,
    "h": 275.2
  },
  "luminance": 0.1334
}

Semantic roles & 50–950 ramp

primary

#4F53E2

secondary

#E3E1AA

accent

#EA39EE

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4F53E2

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

Preview Lab → · Contrast checker → · Palette generator →