#4C58BE#4C58BE

#4C58BE is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.7% C 0.159 H 274.2°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#4C58BE
RGB	rgb(76, 88, 190)
HSL	hsl(234, 47%, 52%)
HSV	hsv(234, 60%, 75%)
CMYK	cmyk(60%, 53.7%, 0%, 25.5%)
CIE-LAB	lab(41.58, 26.49, -55.26)
CIE-LCH	lch(41.58, 61.28, 295.62°)
OKLab	oklab(50.67% 0.0117 -0.1584)
OKLCH	oklch(50.67% 0.159 274.2)
XYZ	xyz(15.7614, 12.2324, 50.2357)
Luminance	0.1223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C58BE #BEB24C

analogous

#4C91BE #4C58BE #794CBE

triadic

#4C58BE #BE4C58 #58BE4C

tetradic

#4C58BE #BE4C91 #BEB24C #4CBE79

square

#4C58BE #BE4C91 #BEB24C #4CBE79

split-complementary

#4C58BE #BE794C #91BE4C

monochromatic

#262D69 #374196 #4C58BE #7982CE #A6ACDF

Accessibility & contrast

On white

6.09

#4C58BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#4C58BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C58BE

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C58BE	#FFFFFF	#000000	##FFFFFF
##4C58BE	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1667C2

Deuteranopia (green-blind)

#005DBC

Tritanopia (blue-blind)

#007082

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4c58be;
/* rgb */ color: rgb(76, 88, 190);
/* oklch */ color: oklch(50.7% 0.159 274.2);

Tailwind

colors: {
  custom: {
    50: '#8887d2',
    500: '#4c58be',
    950: '#000000',
  },
}

SCSS

$custom: #4c58be;
$custom-light: #8887d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c58be",
  "rgb": {
    "r": 76,
    "g": 88,
    "b": 190
  },
  "hsl": {
    "h": 233.684,
    "s": 46.721,
    "l": 52.157
  },
  "oklch": {
    "l": 0.50669,
    "c": 0.15885,
    "h": 274.2
  },
  "luminance": 0.12234
}

Semantic roles & 50–950 ramp

primary

#4C58BE

secondary

#CCC79A

accent

#C851D6

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4C58BE

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

Preview Lab → · Contrast checker → · Palette generator →