#4E58E0#4E58E0

#4E58E0 is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 53.4% C 0.204 H 274.0°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4E58E0
RGB	rgb(78, 88, 224)
HSL	hsl(236, 70%, 59%)
HSV	hsv(236, 65%, 88%)
CMYK	cmyk(65.2%, 60.7%, 0%, 12.2%)
CIE-LAB	lab(44.20, 38.30, -70.56)
CIE-LCH	lch(44.20, 80.29, 298.49°)
OKLab	oklab(53.44% 0.0142 -0.2034)
OKLCH	oklch(53.44% 0.204 274)
XYZ	xyz(20.0817, 13.9792, 72.1465)
Luminance	0.1398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E58E0 #E0D64E

analogous

#4EA1E0 #4E58E0 #8D4EE0

triadic

#4E58E0 #E04E58 #58E04E

tetradic

#4E58E0 #E04EA1 #E0D64E #4EE08D

square

#4E58E0 #E04EA1 #E0D64E #4EE08D

split-complementary

#4E58E0 #E08D4E #A1E04E

monochromatic

#1B2399 #242FCD #4E58E0 #8289E9 #B6BAF2

Accessibility & contrast

On white

5.53

#4E58E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#4E58E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E58E0

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E58E0	#FFFFFF	#000000	##FFFFFF
##4E58E0	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE4

Deuteranopia (green-blind)

#0062DD

Tritanopia (blue-blind)

#007A94

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4e58e0;
/* rgb */ color: rgb(78, 88, 224);
/* oklch */ color: oklch(53.4% 0.204 274.0);

Tailwind

colors: {
  custom: {
    50: '#9087eb',
    500: '#4e58e0',
    950: '#000000',
  },
}

SCSS

$custom: #4e58e0;
$custom-light: #9087eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e58e0",
  "rgb": {
    "r": 78,
    "g": 88,
    "b": 224
  },
  "hsl": {
    "h": 235.89,
    "s": 70.192,
    "l": 59.216
  },
  "oklch": {
    "l": 0.53435,
    "c": 0.20386,
    "h": 274
  },
  "luminance": 0.13981
}

Semantic roles & 50–950 ramp

primary

#4E58E0

secondary

#E1DEA8

accent

#E13BED

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4E58E0

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

Preview Lab → · Contrast checker → · Palette generator →