#4B58C7#4B58C7

#4B58C7 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.3% C 0.171 H 273.7°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4B58C7
RGB	rgb(75, 88, 199)
HSL	hsl(234, 53%, 54%)
HSV	hsv(234, 62%, 78%)
CMYK	cmyk(62.3%, 55.8%, 0%, 22%)
CIE-LAB	lab(42.15, 29.38, -59.57)
CIE-LCH	lch(42.15, 66.42, 296.25°)
OKLab	oklab(51.28% 0.011 -0.1711)
OKLCH	oklch(51.28% 0.171 273.7)
XYZ	xyz(16.6968, 12.5974, 55.5734)
Luminance	0.1260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B58C7 #C7BA4B

analogous

#4B96C7 #4B58C7 #7C4BC7

triadic

#4B58C7 #C74B58 #58C74B

tetradic

#4B58C7 #C74B96 #C7BA4B #4BC77C

square

#4B58C7 #C74B96 #C7BA4B #4BC77C

split-complementary

#4B58C7 #C77C4B #96C74B

monochromatic

#242C74 #323EA2 #4B58C7 #7A83D6 #A8AFE4

Accessibility & contrast

On white

5.97

#4B58C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#4B58C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B58C7

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B58C7	#FFFFFF	#000000	##FFFFFF
##4B58C7	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CB

Deuteranopia (green-blind)

#005EC5

Tritanopia (blue-blind)

#007287

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4b58c7;
/* rgb */ color: rgb(75, 88, 199);
/* oklch */ color: oklch(51.3% 0.171 273.7);

Tailwind

colors: {
  custom: {
    50: '#8a87d9',
    500: '#4b58c7',
    950: '#000000',
  },
}

SCSS

$custom: #4b58c7;
$custom-light: #8a87d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b58c7",
  "rgb": {
    "r": 75,
    "g": 88,
    "b": 199
  },
  "hsl": {
    "h": 233.71,
    "s": 52.542,
    "l": 53.725
  },
  "oklch": {
    "l": 0.51277,
    "c": 0.17148,
    "h": 273.7
  },
  "luminance": 0.12599
}

Semantic roles & 50–950 ramp

primary

#4B58C7

secondary

#D1CC9C

accent

#CD4CDC

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4B58C7

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

Preview Lab → · Contrast checker → · Palette generator →