#4F43EE#4F43EE

#4F43EE is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 51.5% C 0.244 H 276.6°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#4F43EE
RGB	rgb(79, 67, 238)
HSL	hsl(244, 83%, 60%)
HSV	hsv(244, 72%, 93%)
CMYK	cmyk(66.8%, 71.8%, 0%, 6.7%)
CIE-LAB	lab(40.97, 55.05, -83.78)
CIE-LCH	lch(40.97, 100.25, 303.31°)
OKLab	oklab(51.48% 0.0282 -0.2421)
OKLCH	oklch(51.48% 0.244 276.6)
XYZ	xyz(20.6592, 11.8478, 82.0705)
Luminance	0.1185 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F43EE #E2EE43

analogous

#438CEE #4F43EE #A543EE

triadic

#4F43EE #EE4F43 #43EE4F

tetradic

#4F43EE #EE438C #E2EE43 #43EEA5

square

#4F43EE #EE438C #E2EE43 #43EEA5

split-complementary

#4F43EE #EEA543 #8CEE43

monochromatic

#1A0FA7 #2214E0 #4F43EE #847BF3 #B8B3F8

Accessibility & contrast

On white

6.23

#4F43EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#4F43EE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F43EE

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F43EE	#FFFFFF	#000000	##FFFFFF
##4F43EE	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068F3

Deuteranopia (green-blind)

#0059EB

Tritanopia (blue-blind)

#007395

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4f43ee;
/* rgb */ color: rgb(79, 67, 238);
/* oklch */ color: oklch(51.5% 0.244 276.6);

Tailwind

colors: {
  custom: {
    50: '#9479f5',
    500: '#4f43ee',
    950: '#000000',
  },
}

SCSS

$custom: #4f43ee;
$custom-light: #9479f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f43ee",
  "rgb": {
    "r": 79,
    "g": 67,
    "b": 238
  },
  "hsl": {
    "h": 244.211,
    "s": 83.415,
    "l": 59.804
  },
  "oklch": {
    "l": 0.5148,
    "c": 0.24372,
    "h": 276.6
  },
  "luminance": 0.1185
}

Semantic roles & 50–950 ramp

primary

#4F43EE

secondary

#E3E7A5

accent

#FA2EEB

background

#FAF7FF

surface

#F3EEFF

border

#CDC9D7

text

#0F0917

muted

#7F7B85

Preview Lab

Preview with #4F43EE

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

Preview Lab → · Contrast checker → · Palette generator →