#4C58D8#4C58D8

#4C58D8 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.7% C 0.194 H 273.6°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#4C58D8
RGB	rgb(76, 88, 216)
HSL	hsl(235, 64%, 57%)
HSV	hsv(235, 65%, 85%)
CMYK	cmyk(64.8%, 59.3%, 0%, 15.3%)
CIE-LAB	lab(43.47, 35.32, -67.21)
CIE-LCH	lch(43.47, 75.92, 297.72°)
OKLab	oklab(52.67% 0.0122 -0.1936)
OKLCH	oklch(52.67% 0.194 273.6)
XYZ	xyz(18.8608, 13.4722, 66.5589)
Luminance	0.1347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C58D8 #D8CC4C

analogous

#4C9ED8 #4C58D8 #864CD8

triadic

#4C58D8 #D84C58 #58D84C

tetradic

#4C58D8 #D84C9E #D8CC4C #4CD886

square

#4C58D8 #D84C9E #D8CC4C #4CD886

split-complementary

#4C58D8 #D8864C #9ED84C

monochromatic

#1E288B #2936BE #4C58D8 #7E87E3 #B1B6EE

Accessibility & contrast

On white

5.68

#4C58D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4C58D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C58D8

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C58D8	#FFFFFF	#000000	##FFFFFF
##4C58D8	1.00	5.68	3.69	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDC

Deuteranopia (green-blind)

#0061D5

Tritanopia (blue-blind)

#00788F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4c58d8;
/* rgb */ color: rgb(76, 88, 216);
/* oklch */ color: oklch(52.7% 0.194 273.6);

Tailwind

colors: {
  custom: {
    50: '#8d87e5',
    500: '#4c58d8',
    950: '#000000',
  },
}

SCSS

$custom: #4c58d8;
$custom-light: #8d87e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c58d8",
  "rgb": {
    "r": 76,
    "g": 88,
    "b": 216
  },
  "hsl": {
    "h": 234.857,
    "s": 64.22,
    "l": 57.255
  },
  "oklch": {
    "l": 0.52666,
    "c": 0.19395,
    "h": 273.6
  },
  "luminance": 0.13474
}

Semantic roles & 50–950 ramp

primary

#4C58D8

secondary

#DCD7A4

accent

#D941E7

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4C58D8

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

Preview Lab → · Contrast checker → · Palette generator →