#4E58E1#4E58E1

#4E58E1 is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 53.5% C 0.205 H 274.0°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#4E58E1
RGB	rgb(78, 88, 225)
HSL	hsl(236, 71%, 59%)
HSV	hsv(236, 65%, 88%)
CMYK	cmyk(65.3%, 60.9%, 0%, 11.8%)
CIE-LAB	lab(44.28, 38.64, -71.00)
CIE-LCH	lch(44.28, 80.84, 298.55°)
OKLab	oklab(53.52% 0.0142 -0.2046)
OKLCH	oklch(53.52% 0.205 274)
XYZ	xyz(20.2177, 14.0336, 72.8629)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E58E1 #E1D74E

analogous

#4EA2E1 #4E58E1 #8D4EE1

triadic

#4E58E1 #E14E58 #58E14E

tetradic

#4E58E1 #E14EA2 #E1D74E #4EE18D

square

#4E58E1 #E14EA2 #E1D74E #4EE18D

split-complementary

#4E58E1 #E18D4E #A2E14E

monochromatic

#1A239A #232FCF #4E58E1 #8289EA #B7BBF3

Accessibility & contrast

On white

5.52

#4E58E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#4E58E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E58E1

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E58E1	#FFFFFF	#000000	##FFFFFF
##4E58E1	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE5

Deuteranopia (green-blind)

#0062DE

Tritanopia (blue-blind)

#007A94

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4e58e1;
/* rgb */ color: rgb(78, 88, 225);
/* oklch */ color: oklch(53.5% 0.205 274.0);

Tailwind

colors: {
  custom: {
    50: '#9087eb',
    500: '#4e58e1',
    950: '#000000',
  },
}

SCSS

$custom: #4e58e1;
$custom-light: #9087eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e58e1",
  "rgb": {
    "r": 78,
    "g": 88,
    "b": 225
  },
  "hsl": {
    "h": 235.918,
    "s": 71.014,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53517,
    "c": 0.20514,
    "h": 274
  },
  "luminance": 0.14035
}

Semantic roles & 50–950 ramp

primary

#4E58E1

secondary

#E2DEA9

accent

#E23AEE

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4E58E1

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

Preview Lab → · Contrast checker → · Palette generator →