#4E58B5#4E58B5

#4E58B5 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.2% C 0.146 H 275.2°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#4E58B5
RGB	rgb(78, 88, 181)
HSL	hsl(234, 41%, 51%)
HSV	hsv(234, 57%, 71%)
CMYK	cmyk(56.9%, 51.4%, 0%, 29%)
CIE-LAB	lab(41.11, 23.85, -50.75)
CIE-LCH	lch(41.11, 56.08, 295.17°)
OKLab	oklab(50.16% 0.0133 -0.1451)
OKLCH	oklch(50.16% 0.146 275.2)
XYZ	xyz(14.9694, 11.9343, 45.2218)
Luminance	0.1193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E58B5 #B5AB4E

analogous

#4E8BB5 #4E58B5 #774EB5

triadic

#4E58B5 #B54E58 #58B54E

tetradic

#4E58B5 #B54E8B #B5AB4E #4EB577

square

#4E58B5 #B54E8B #B5AB4E #4EB577

split-complementary

#4E58B5 #B5774E #8BB54E

monochromatic

#282E60 #3A428B #4E58B5 #7981C7 #A4A9D9

Accessibility & contrast

On white

6.20

#4E58B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#4E58B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E58B5

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E58B5	#FFFFFF	#000000	##FFFFFF
##4E58B5	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2665B8

Deuteranopia (green-blind)

#135DB3

Tritanopia (blue-blind)

#116D7E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4e58b5;
/* rgb */ color: rgb(78, 88, 181);
/* oklch */ color: oklch(50.2% 0.146 275.2);

Tailwind

colors: {
  custom: {
    50: '#8887cc',
    500: '#4e58b5',
    950: '#000000',
  },
}

SCSS

$custom: #4e58b5;
$custom-light: #8887cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e58b5",
  "rgb": {
    "r": 78,
    "g": 88,
    "b": 181
  },
  "hsl": {
    "h": 234.175,
    "s": 41.036,
    "l": 50.784
  },
  "oklch": {
    "l": 0.50156,
    "c": 0.14571,
    "h": 275.2
  },
  "luminance": 0.11935
}

Semantic roles & 50–950 ramp

primary

#4E58B5

secondary

#C6C299

accent

#C557D1

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4E58B5

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

Preview Lab → · Contrast checker → · Palette generator →