#4A58D8#4A58D8

#4A58D8 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.5% C 0.194 H 273.0°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4A58D8
RGB	rgb(74, 88, 216)
HSL	hsl(234, 65%, 57%)
HSV	hsv(234, 66%, 85%)
CMYK	cmyk(65.7%, 59.3%, 0%, 15.3%)
CIE-LAB	lab(43.35, 35.02, -67.41)
CIE-LCH	lch(43.35, 75.96, 297.45°)
OKLab	oklab(52.55% 0.0101 -0.1942)
OKLCH	oklch(52.55% 0.194 273)
XYZ	xyz(18.7043, 13.3915, 66.5515)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A58D8 #D8CA4A

analogous

#4A9FD8 #4A58D8 #834AD8

triadic

#4A58D8 #D84A58 #58D84A

tetradic

#4A58D8 #D84A9F #D8CA4A #4AD883

square

#4A58D8 #D84A9F #D8CA4A #4AD883

split-complementary

#4A58D8 #D8834A #9FD84A

monochromatic

#1E288A #2937BC #4A58D8 #7C86E3 #AFB5EE

Accessibility & contrast

On white

5.71

#4A58D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#4A58D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A58D8

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A58D8	#FFFFFF	#000000	##FFFFFF
##4A58D8	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDC

Deuteranopia (green-blind)

#0060D5

Tritanopia (blue-blind)

#00788F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4a58d8;
/* rgb */ color: rgb(74, 88, 216);
/* oklch */ color: oklch(52.5% 0.194 273.0);

Tailwind

colors: {
  custom: {
    50: '#8c87e5',
    500: '#4a58d8',
    950: '#000000',
  },
}

SCSS

$custom: #4a58d8;
$custom-light: #8c87e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4a58d8",
  "rgb": {
    "r": 74,
    "g": 88,
    "b": 216
  },
  "hsl": {
    "h": 234.085,
    "s": 64.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52547,
    "c": 0.19445,
    "h": 273
  },
  "luminance": 0.13393
}

Semantic roles & 50–950 ramp

primary

#4A58D8

secondary

#DCD6A2

accent

#D740E8

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4A58D8

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

Preview Lab → · Contrast checker → · Palette generator →