#4E58B4#4E58B4

#4E58B4 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.1% C 0.144 H 275.2°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#4E58B4
RGB	rgb(78, 88, 180)
HSL	hsl(234, 40%, 51%)
HSV	hsv(234, 57%, 71%)
CMYK	cmyk(56.7%, 51.1%, 0%, 29.4%)
CIE-LAB	lab(41.05, 23.51, -50.27)
CIE-LCH	lch(41.05, 55.50, 295.07°)
OKLab	oklab(50.09% 0.0132 -0.1437)
OKLCH	oklch(50.09% 0.144 275.2)
XYZ	xyz(14.8672, 11.8934, 44.6834)
Luminance	0.1189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E58B4 #B4AA4E

analogous

#4E8BB4 #4E58B4 #774EB4

triadic

#4E58B4 #B44E58 #58B44E

tetradic

#4E58B4 #B44E8B #B4AA4E #4EB477

square

#4E58B4 #B44E8B #B4AA4E #4EB477

split-complementary

#4E58B4 #B4774E #8BB44E

monochromatic

#282E5F #3B428A #4E58B4 #7981C6 #A4A9D8

Accessibility & contrast

On white

6.22

#4E58B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#4E58B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E58B4

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E58B4	#FFFFFF	#000000	##FFFFFF
##4E58B4	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2865B7

Deuteranopia (green-blind)

#165DB2

Tritanopia (blue-blind)

#136D7D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4e58b4;
/* rgb */ color: rgb(78, 88, 180);
/* oklch */ color: oklch(50.1% 0.144 275.2);

Tailwind

colors: {
  custom: {
    50: '#8887cb',
    500: '#4e58b4',
    950: '#000000',
  },
}

SCSS

$custom: #4e58b4;
$custom-light: #8887cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e58b4",
  "rgb": {
    "r": 78,
    "g": 88,
    "b": 180
  },
  "hsl": {
    "h": 234.118,
    "s": 40.476,
    "l": 50.588
  },
  "oklch": {
    "l": 0.50085,
    "c": 0.14429,
    "h": 275.2
  },
  "luminance": 0.11894
}

Semantic roles & 50–950 ramp

primary

#4E58B4

secondary

#C6C198

accent

#C457D0

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4E58B4

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

Preview Lab → · Contrast checker → · Palette generator →