#4858D4#4858D4

#4858D4 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 52.1% C 0.190 H 272.4°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#4858D4
RGB	rgb(72, 88, 212)
HSL	hsl(233, 62%, 56%)
HSV	hsv(233, 66%, 83%)
CMYK	cmyk(66%, 58.5%, 0%, 16.9%)
CIE-LAB	lab(42.93, 33.36, -65.81)
CIE-LCH	lch(42.93, 73.78, 296.88°)
OKLab	oklab(52.11% 0.008 -0.1895)
OKLCH	oklch(52.11% 0.19 272.4)
XYZ	xyz(18.0419, 13.1090, 63.8541)
Luminance	0.1311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4858D4 #D4C448

analogous

#489ED4 #4858D4 #7E48D4

triadic

#4858D4 #D44858 #58D448

tetradic

#4858D4 #D4489E #D4C448 #48D47E

square

#4858D4 #D4489E #D4C448 #48D47E

split-complementary

#4858D4 #D47E48 #9ED448

monochromatic

#1F2A83 #2A3AB4 #4858D4 #7A85E0 #ABB2EB

Accessibility & contrast

On white

5.80

#4858D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#4858D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4858D4

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4858D4	#FFFFFF	#000000	##FFFFFF
##4858D4	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD8

Deuteranopia (green-blind)

#005FD2

Tritanopia (blue-blind)

#00778D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4858d4;
/* rgb */ color: rgb(72, 88, 212);
/* oklch */ color: oklch(52.1% 0.190 272.4);

Tailwind

colors: {
  custom: {
    50: '#8b87e2',
    500: '#4858d4',
    950: '#000000',
  },
}

SCSS

$custom: #4858d4;
$custom-light: #8b87e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4858d4",
  "rgb": {
    "r": 72,
    "g": 88,
    "b": 212
  },
  "hsl": {
    "h": 233.143,
    "s": 61.947,
    "l": 55.686
  },
  "oklch": {
    "l": 0.52109,
    "c": 0.18971,
    "h": 272.4
  },
  "luminance": 0.13111
}

Semantic roles & 50–950 ramp

primary

#4858D4

secondary

#D9D29F

accent

#D243E5

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0B15

muted

#7E7C84

Preview Lab

Preview with #4858D4

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

Preview Lab → · Contrast checker → · Palette generator →