#4A58C8#4A58C8

#4A58C8 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.3% C 0.173 H 273.3°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#4A58C8
RGB	rgb(74, 88, 200)
HSL	hsl(233, 53%, 54%)
HSV	hsv(233, 63%, 78%)
CMYK	cmyk(63%, 56%, 0%, 21.6%)
CIE-LAB	lab(42.16, 29.55, -60.14)
CIE-LCH	lch(42.16, 67.01, 296.17°)
OKLab	oklab(51.29% 0.0099 -0.1728)
OKLCH	oklch(51.29% 0.173 273.3)
XYZ	xyz(16.7356, 12.6040, 56.1833)
Luminance	0.1260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A58C8 #C8BA4A

analogous

#4A97C8 #4A58C8 #7B4AC8

triadic

#4A58C8 #C84A58 #58C84A

tetradic

#4A58C8 #C84A97 #C8BA4A #4AC87B

square

#4A58C8 #C84A97 #C8BA4A #4AC87B

split-complementary

#4A58C8 #C87B4A #97C84A

monochromatic

#232C74 #323EA3 #4A58C8 #7983D6 #A8AFE5

Accessibility & contrast

On white

5.96

#4A58C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#4A58C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A58C8

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A58C8	#FFFFFF	#000000	##FFFFFF
##4A58C8	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CC

Deuteranopia (green-blind)

#005EC6

Tritanopia (blue-blind)

#007387

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4a58c8;
/* rgb */ color: rgb(74, 88, 200);
/* oklch */ color: oklch(51.3% 0.173 273.3);

Tailwind

colors: {
  custom: {
    50: '#8987d9',
    500: '#4a58c8',
    950: '#000000',
  },
}

SCSS

$custom: #4a58c8;
$custom-light: #8987d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4a58c8",
  "rgb": {
    "r": 74,
    "g": 88,
    "b": 200
  },
  "hsl": {
    "h": 233.333,
    "s": 53.39,
    "l": 53.725
  },
  "oklch": {
    "l": 0.51291,
    "c": 0.17311,
    "h": 273.3
  },
  "luminance": 0.12605
}

Semantic roles & 50–950 ramp

primary

#4A58C8

secondary

#D2CC9C

accent

#CD4BDD

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4A58C8

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

Preview Lab → · Contrast checker → · Palette generator →