#4A58BC#4A58BC

#4A58BC is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.4% C 0.157 H 273.4°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4A58BC
RGB	rgb(74, 88, 188)
HSL	hsl(233, 46%, 51%)
HSV	hsv(233, 61%, 74%)
CMYK	cmyk(60.6%, 53.2%, 0%, 26.3%)
CIE-LAB	lab(41.32, 25.45, -54.53)
CIE-LCH	lch(41.32, 60.17, 295.02°)
OKLab	oklab(50.39% 0.0094 -0.1563)
OKLCH	oklch(50.39% 0.157 273.4)
XYZ	xyz(15.3879, 12.0649, 49.0851)
Luminance	0.1207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A58BC #BCAE4A

analogous

#4A91BC #4A58BC #754ABC

triadic

#4A58BC #BC4A58 #58BC4A

tetradic

#4A58BC #BC4A91 #BCAE4A #4ABC75

square

#4A58BC #BC4A91 #BCAE4A #4ABC75

split-complementary

#4A58BC #BC754A #91BC4A

monochromatic

#262E66 #364293 #4A58BC #7781CD #A3AADD

Accessibility & contrast

On white

6.15

#4A58BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#4A58BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A58BC

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A58BC	#FFFFFF	#000000	##FFFFFF
##4A58BC	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A67C0

Deuteranopia (green-blind)

#005DBA

Tritanopia (blue-blind)

#006F81

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4a58bc;
/* rgb */ color: rgb(74, 88, 188);
/* oklch */ color: oklch(50.4% 0.157 273.4);

Tailwind

colors: {
  custom: {
    50: '#8787d1',
    500: '#4a58bc',
    950: '#000000',
  },
}

SCSS

$custom: #4a58bc;
$custom-light: #8787d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a58bc",
  "rgb": {
    "r": 74,
    "g": 88,
    "b": 188
  },
  "hsl": {
    "h": 232.632,
    "s": 45.968,
    "l": 51.373
  },
  "oklch": {
    "l": 0.50393,
    "c": 0.15659,
    "h": 273.4
  },
  "luminance": 0.12066
}

Semantic roles & 50–950 ramp

primary

#4A58BC

secondary

#CAC498

accent

#C552D6

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4A58BC

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

Preview Lab → · Contrast checker → · Palette generator →