#4D58EA#4D58EA

#4D58EA is a mid, highly saturated blue. Relative luminance 0.145; OKLCH L 54.2% C 0.217 H 273.4°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4D58EA
RGB	rgb(77, 88, 234)
HSL	hsl(236, 79%, 61%)
HSV	hsv(236, 67%, 92%)
CMYK	cmyk(67.1%, 62.4%, 0%, 8.2%)
CIE-LAB	lab(44.94, 41.51, -75.03)
CIE-LCH	lch(44.94, 85.75, 298.95°)
OKLab	oklab(54.2% 0.0127 -0.2165)
OKLCH	oklch(54.2% 0.217 273.4)
XYZ	xyz(21.3966, 14.4958, 79.4963)
Luminance	0.1450 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D58EA #EADF4D

analogous

#4DA6EA #4D58EA #904DEA

triadic

#4D58EA #EA4D58 #58EA4D

tetradic

#4D58EA #EA4DA6 #EADF4D #4DEA90

square

#4D58EA #EA4DA6 #EADF4D #4DEA90

split-complementary

#4D58EA #EA904D #A6EA4D

monochromatic

#141EA9 #1A28DF #4D58EA #848BF0 #BABFF7

Accessibility & contrast

On white

5.39

#4D58EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#4D58EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D58EA

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D58EA	#FFFFFF	#000000	##FFFFFF
##4D58EA	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072EF

Deuteranopia (green-blind)

#0063E7

Tritanopia (blue-blind)

#007D99

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4d58ea;
/* rgb */ color: rgb(77, 88, 234);
/* oklch */ color: oklch(54.2% 0.217 273.4);

Tailwind

colors: {
  custom: {
    50: '#9187f2',
    500: '#4d58ea',
    950: '#000000',
  },
}

SCSS

$custom: #4d58ea;
$custom-light: #9187f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d58ea",
  "rgb": {
    "r": 77,
    "g": 88,
    "b": 234
  },
  "hsl": {
    "h": 235.796,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.54204,
    "c": 0.21686,
    "h": 273.4
  },
  "luminance": 0.14498
}

Semantic roles & 50–950 ramp

primary

#4D58EA

secondary

#E7E3AC

accent

#CD0ADB

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4D58EA

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

Preview Lab → · Contrast checker → · Palette generator →