#4F58E6#4F58E6

#4F58E6 is a mid, highly saturated blue. Relative luminance 0.144; OKLCH L 54.0% C 0.211 H 274.1°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#4F58E6
RGB	rgb(79, 88, 230)
HSL	hsl(236, 75%, 61%)
HSV	hsv(236, 66%, 90%)
CMYK	cmyk(65.7%, 61.7%, 0%, 9.8%)
CIE-LAB	lab(44.73, 40.45, -73.09)
CIE-LCH	lch(44.73, 83.54, 298.96°)
OKLab	oklab(53.99% 0.015 -0.2108)
OKLCH	oklch(53.99% 0.211 274.1)
XYZ	xyz(20.9924, 14.3530, 76.5117)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F58E6 #E6DD4F

analogous

#4FA3E6 #4F58E6 #914FE6

triadic

#4F58E6 #E64F58 #58E64F

tetradic

#4F58E6 #E64FA3 #E6DD4F #4FE691

square

#4F58E6 #E64FA3 #E6DD4F #4FE691

split-complementary

#4F58E6 #E6914F #A3E64F

monochromatic

#1720A3 #1F2AD9 #4F58E6 #858BEE #BABEF5

Accessibility & contrast

On white

5.42

#4F58E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#4F58E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F58E6

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F58E6	#FFFFFF	#000000	##FFFFFF
##4F58E6	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071EB

Deuteranopia (green-blind)

#0063E3

Tritanopia (blue-blind)

#007C97

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4f58e6;
/* rgb */ color: rgb(79, 88, 230);
/* oklch */ color: oklch(54.0% 0.211 274.1);

Tailwind

colors: {
  custom: {
    50: '#9187ef',
    500: '#4f58e6',
    950: '#000000',
  },
}

SCSS

$custom: #4f58e6;
$custom-light: #9187ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4f58e6",
  "rgb": {
    "r": 79,
    "g": 88,
    "b": 230
  },
  "hsl": {
    "h": 236.424,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.53989,
    "c": 0.2113,
    "h": 274.1
  },
  "luminance": 0.14355
}

Semantic roles & 50–950 ramp

primary

#4F58E6

secondary

#E5E2AC

accent

#CB0ED7

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4F58E6

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

Preview Lab → · Contrast checker → · Palette generator →