#4C58C8#4C58C8

#4C58C8 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.4% C 0.173 H 274.0°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4C58C8
RGB	rgb(76, 88, 200)
HSL	hsl(234, 53%, 54%)
HSV	hsv(234, 62%, 78%)
CMYK	cmyk(62%, 56%, 0%, 21.6%)
CIE-LAB	lab(42.28, 29.89, -59.93)
CIE-LCH	lch(42.28, 66.97, 296.51°)
OKLab	oklab(51.42% 0.0121 -0.1722)
OKLCH	oklch(51.42% 0.173 274)
XYZ	xyz(16.8921, 12.6847, 56.1906)
Luminance	0.1269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C58C8 #C8BC4C

analogous

#4C96C8 #4C58C8 #7E4CC8

triadic

#4C58C8 #C84C58 #58C84C

tetradic

#4C58C8 #C84C96 #C8BC4C #4CC87E

square

#4C58C8 #C84C96 #C8BC4C #4CC87E

split-complementary

#4C58C8 #C87E4C #96C84C

monochromatic

#242C75 #323EA4 #4C58C8 #7B84D6 #AAAFE5

Accessibility & contrast

On white

5.94

#4C58C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#4C58C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C58C8

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C58C8	#FFFFFF	#000000	##FFFFFF
##4C58C8	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CC

Deuteranopia (green-blind)

#005FC6

Tritanopia (blue-blind)

#007387

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4c58c8;
/* rgb */ color: rgb(76, 88, 200);
/* oklch */ color: oklch(51.4% 0.173 274.0);

Tailwind

colors: {
  custom: {
    50: '#8a87d9',
    500: '#4c58c8',
    950: '#000000',
  },
}

SCSS

$custom: #4c58c8;
$custom-light: #8a87d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c58c8",
  "rgb": {
    "r": 76,
    "g": 88,
    "b": 200
  },
  "hsl": {
    "h": 234.194,
    "s": 52.991,
    "l": 54.118
  },
  "oklch": {
    "l": 0.51416,
    "c": 0.17259,
    "h": 274
  },
  "luminance": 0.12686
}

Semantic roles & 50–950 ramp

primary

#4C58C8

secondary

#D2CD9E

accent

#CE4BDC

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4C58C8

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

Preview Lab → · Contrast checker → · Palette generator →