#4A58D0#4A58D0

#4A58D0 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.9% C 0.184 H 273.1°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#4A58D0
RGB	rgb(74, 88, 208)
HSL	hsl(234, 59%, 55%)
HSV	hsv(234, 64%, 82%)
CMYK	cmyk(64.4%, 57.7%, 0%, 18.4%)
CIE-LAB	lab(42.74, 32.29, -63.80)
CIE-LCH	lch(42.74, 71.51, 296.84°)
OKLab	oklab(51.91% 0.0101 -0.1836)
OKLCH	oklch(51.91% 0.184 273.1)
XYZ	xyz(17.6951, 12.9878, 61.2367)
Luminance	0.1299 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A58D0 #D0C24A

analogous

#4A9BD0 #4A58D0 #7F4AD0

triadic

#4A58D0 #D04A58 #58D04A

tetradic

#4A58D0 #D04A9B #D0C24A #4AD07F

square

#4A58D0 #D04A9B #D0C24A #4AD07F

split-complementary

#4A58D0 #D07F4A #9BD04A

monochromatic

#212B7F #2E3BAF #4A58D0 #7B85DD #ABB2E9

Accessibility & contrast

On white

5.84

#4A58D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#4A58D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A58D0

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A58D0	#FFFFFF	#000000	##FFFFFF
##4A58D0	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD4

Deuteranopia (green-blind)

#005FCE

Tritanopia (blue-blind)

#00758B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4a58d0;
/* rgb */ color: rgb(74, 88, 208);
/* oklch */ color: oklch(51.9% 0.184 273.1);

Tailwind

colors: {
  custom: {
    50: '#8b87df',
    500: '#4a58d0',
    950: '#000000',
  },
}

SCSS

$custom: #4a58d0;
$custom-light: #8b87df;
$custom-dark: #000000;

JSON

{
  "hex": "#4a58d0",
  "rgb": {
    "r": 74,
    "g": 88,
    "b": 208
  },
  "hsl": {
    "h": 233.731,
    "s": 58.772,
    "l": 55.294
  },
  "oklch": {
    "l": 0.51911,
    "c": 0.18387,
    "h": 273.1
  },
  "luminance": 0.12989
}

Semantic roles & 50–950 ramp

primary

#4A58D0

secondary

#D7D19F

accent

#D246E2

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4A58D0

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

Preview Lab → · Contrast checker → · Palette generator →