#4C58D3#4C58D3

#4C58D3 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.3% C 0.187 H 273.7°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4C58D3
RGB	rgb(76, 88, 211)
HSL	hsl(235, 61%, 56%)
HSV	hsv(235, 64%, 83%)
CMYK	cmyk(64%, 58.3%, 0%, 17.3%)
CIE-LAB	lab(43.09, 33.62, -64.96)
CIE-LCH	lch(43.09, 73.15, 297.37°)
OKLab	oklab(52.27% 0.0123 -0.1869)
OKLCH	oklch(52.27% 0.187 273.7)
XYZ	xyz(18.2242, 13.2175, 63.2062)
Luminance	0.1322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C58D3 #D3C74C

analogous

#4C9CD3 #4C58D3 #844CD3

triadic

#4C58D3 #D34C58 #58D34C

tetradic

#4C58D3 #D34C9C #D3C74C #4CD384

square

#4C58D3 #D34C9C #D3C74C #4CD384

split-complementary

#4C58D3 #D3844C #9CD34C

monochromatic

#202984 #2D39B5 #4C58D3 #7D86DF #AEB4EB

Accessibility & contrast

On white

5.76

#4C58D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#4C58D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C58D3

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C58D3	#FFFFFF	#000000	##FFFFFF
##4C58D3	1.00	5.76	3.64	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD7

Deuteranopia (green-blind)

#0060D1

Tritanopia (blue-blind)

#00768D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4c58d3;
/* rgb */ color: rgb(76, 88, 211);
/* oklch */ color: oklch(52.3% 0.187 273.7);

Tailwind

colors: {
  custom: {
    50: '#8c87e1',
    500: '#4c58d3',
    950: '#000000',
  },
}

SCSS

$custom: #4c58d3;
$custom-light: #8c87e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c58d3",
  "rgb": {
    "r": 76,
    "g": 88,
    "b": 211
  },
  "hsl": {
    "h": 234.667,
    "s": 60.538,
    "l": 56.275
  },
  "oklch": {
    "l": 0.52269,
    "c": 0.18735,
    "h": 273.7
  },
  "luminance": 0.13219
}

Semantic roles & 50–950 ramp

primary

#4C58D3

secondary

#D9D4A2

accent

#D544E4

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4C58D3

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

Preview Lab → · Contrast checker → · Palette generator →