#4E58B2#4E58B2

#4E58B2 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.9% C 0.141 H 275.3°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#4E58B2
RGB	rgb(78, 88, 178)
HSL	hsl(234, 39%, 50%)
HSV	hsv(234, 56%, 70%)
CMYK	cmyk(56.2%, 50.6%, 0%, 30.2%)
CIE-LAB	lab(40.92, 22.84, -49.30)
CIE-LCH	lch(40.92, 54.34, 294.86°)
OKLab	oklab(49.95% 0.013 -0.1408)
OKLCH	oklch(49.95% 0.141 275.3)
XYZ	xyz(14.6649, 11.8125, 43.6181)
Luminance	0.1181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E58B2 #B2A84E

analogous

#4E8AB2 #4E58B2 #764EB2

triadic

#4E58B2 #B24E58 #58B24E

tetradic

#4E58B2 #B24E8A #B2A84E #4EB276

square

#4E58B2 #B24E8A #B2A84E #4EB276

split-complementary

#4E58B2 #B2764E #8AB24E

monochromatic

#292E5D #3B4388 #4E58B2 #7980C5 #A3A8D7

Accessibility & contrast

On white

6.24

#4E58B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#4E58B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E58B2

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E58B2	#FFFFFF	#000000	##FFFFFF
##4E58B2	1.00	6.24	3.36	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A65B5

Deuteranopia (green-blind)

#1A5CB0

Tritanopia (blue-blind)

#176C7C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4e58b2;
/* rgb */ color: rgb(78, 88, 178);
/* oklch */ color: oklch(49.9% 0.141 275.3);

Tailwind

colors: {
  custom: {
    50: '#8887ca',
    500: '#4e58b2',
    950: '#000000',
  },
}

SCSS

$custom: #4e58b2;
$custom-light: #8887ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4e58b2",
  "rgb": {
    "r": 78,
    "g": 88,
    "b": 178
  },
  "hsl": {
    "h": 234,
    "s": 39.37,
    "l": 50.196
  },
  "oklch": {
    "l": 0.49946,
    "c": 0.14144,
    "h": 275.3
  },
  "luminance": 0.11814
}

Semantic roles & 50–950 ramp

primary

#4E58B2

secondary

#C4C098

accent

#C359CF

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4E58B2

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

Preview Lab → · Contrast checker → · Palette generator →