#4C58DA#4C58DA

#4C58DA is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.8% C 0.197 H 273.6°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4C58DA
RGB	rgb(76, 88, 218)
HSL	hsl(235, 66%, 58%)
HSV	hsv(235, 65%, 85%)
CMYK	cmyk(65.1%, 59.6%, 0%, 14.5%)
CIE-LAB	lab(43.62, 35.99, -68.10)
CIE-LCH	lch(43.62, 77.03, 297.86°)
OKLab	oklab(52.83% 0.0122 -0.1962)
OKLCH	oklch(52.83% 0.197 273.6)
XYZ	xyz(19.1209, 13.5762, 67.9289)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C58DA #DACE4C

analogous

#4C9FDA #4C58DA #874CDA

triadic

#4C58DA #DA4C58 #58DA4C

tetradic

#4C58DA #DA4C9F #DACE4C #4CDA87

square

#4C58DA #DA4C9F #DACE4C #4CDA87

split-complementary

#4C58DA #DA874C #9FDA4C

monochromatic

#1D278E #2835C1 #4C58DA #7F87E4 #B1B7EF

Accessibility & contrast

On white

5.65

#4C58DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#4C58DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C58DA

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C58DA	#FFFFFF	#000000	##FFFFFF
##4C58DA	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDE

Deuteranopia (green-blind)

#0061D7

Tritanopia (blue-blind)

#007890

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4c58da;
/* rgb */ color: rgb(76, 88, 218);
/* oklch */ color: oklch(52.8% 0.197 273.6);

Tailwind

colors: {
  custom: {
    50: '#8d87e6',
    500: '#4c58da',
    950: '#000000',
  },
}

SCSS

$custom: #4c58da;
$custom-light: #8d87e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c58da",
  "rgb": {
    "r": 76,
    "g": 88,
    "b": 218
  },
  "hsl": {
    "h": 234.93,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.52827,
    "c": 0.19656,
    "h": 273.6
  },
  "luminance": 0.13578
}

Semantic roles & 50–950 ramp

primary

#4C58DA

secondary

#DDD9A4

accent

#DA3FE9

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4C58DA

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

Preview Lab → · Contrast checker → · Palette generator →