#4E58DB#4E58DB

#4E58DB is a mid, vivid blue. Relative luminance 0.137; OKLCH L 53.0% C 0.197 H 274.2°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4E58DB
RGB	rgb(78, 88, 219)
HSL	hsl(236, 66%, 58%)
HSV	hsv(236, 64%, 86%)
CMYK	cmyk(64.4%, 59.8%, 0%, 14.1%)
CIE-LAB	lab(43.82, 36.63, -68.35)
CIE-LCH	lch(43.82, 77.54, 298.19°)
OKLab	oklab(53.03% 0.0143 -0.1968)
OKLCH	oklch(53.03% 0.197 274.2)
XYZ	xyz(19.4136, 13.7119, 68.6277)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E58DB #DBD14E

analogous

#4E9EDB #4E58DB #8A4EDB

triadic

#4E58DB #DB4E58 #58DB4E

tetradic

#4E58DB #DB4E9E #DBD14E #4EDB8A

square

#4E58DB #DB4E9E #DBD14E #4EDB8A

split-complementary

#4E58DB #DB8A4E #9EDB4E

monochromatic

#1E2691 #2833C4 #4E58DB #8188E5 #B4B8F0

Accessibility & contrast

On white

5.61

#4E58DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#4E58DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E58DB

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E58DB	#FFFFFF	#000000	##FFFFFF
##4E58DB	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDF

Deuteranopia (green-blind)

#0061D8

Tritanopia (blue-blind)

#007891

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4e58db;
/* rgb */ color: rgb(78, 88, 219);
/* oklch */ color: oklch(53.0% 0.197 274.2);

Tailwind

colors: {
  custom: {
    50: '#8f87e7',
    500: '#4e58db',
    950: '#000000',
  },
}

SCSS

$custom: #4e58db;
$custom-light: #8f87e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e58db",
  "rgb": {
    "r": 78,
    "g": 88,
    "b": 219
  },
  "hsl": {
    "h": 235.745,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.5303,
    "c": 0.19737,
    "h": 274.2
  },
  "luminance": 0.13714
}

Semantic roles & 50–950 ramp

primary

#4E58DB

secondary

#DEDAA6

accent

#DD3FE9

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4E58DB

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

Preview Lab → · Contrast checker → · Palette generator →