#4C58E0#4C58E0

#4C58E0 is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.3% C 0.204 H 273.4°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4C58E0
RGB	rgb(76, 88, 224)
HSL	hsl(235, 70%, 59%)
HSV	hsv(235, 66%, 88%)
CMYK	cmyk(66.1%, 60.7%, 0%, 12.2%)
CIE-LAB	lab(44.08, 38.02, -70.76)
CIE-LCH	lch(44.08, 80.33, 298.25°)
OKLab	oklab(53.32% 0.012 -0.204)
OKLCH	oklch(53.32% 0.204 273.4)
XYZ	xyz(19.9203, 13.8960, 72.1390)
Luminance	0.1390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C58E0 #E0D44C

analogous

#4CA2E0 #4C58E0 #8A4CE0

triadic

#4C58E0 #E04C58 #58E04C

tetradic

#4C58E0 #E04CA2 #E0D44C #4CE08A

square

#4C58E0 #E04CA2 #E0D44C #4CE08A

split-complementary

#4C58E0 #E08A4C #A2E04C

monochromatic

#1A2497 #2331CC #4C58E0 #8089E9 #B4B9F2

Accessibility & contrast

On white

5.56

#4C58E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#4C58E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C58E0

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C58E0	#FFFFFF	#000000	##FFFFFF
##4C58E0	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE4

Deuteranopia (green-blind)

#0062DD

Tritanopia (blue-blind)

#007A94

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4c58e0;
/* rgb */ color: rgb(76, 88, 224);
/* oklch */ color: oklch(53.3% 0.204 273.4);

Tailwind

colors: {
  custom: {
    50: '#8f87eb',
    500: '#4c58e0',
    950: '#000000',
  },
}

SCSS

$custom: #4c58e0;
$custom-light: #8f87eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c58e0",
  "rgb": {
    "r": 76,
    "g": 88,
    "b": 224
  },
  "hsl": {
    "h": 235.135,
    "s": 70.476,
    "l": 58.824
  },
  "oklch": {
    "l": 0.53315,
    "c": 0.20434,
    "h": 273.4
  },
  "luminance": 0.13898
}

Semantic roles & 50–950 ramp

primary

#4C58E0

secondary

#E1DCA7

accent

#DF3BED

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4C58E0

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

Preview Lab → · Contrast checker → · Palette generator →