#4858DD#4858DD

#4858DD is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 52.8% C 0.201 H 272.2°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4858DD
RGB	rgb(72, 88, 221)
HSL	hsl(234, 69%, 57%)
HSV	hsv(234, 67%, 87%)
CMYK	cmyk(67.4%, 60.2%, 0%, 13.3%)
CIE-LAB	lab(43.62, 36.45, -69.82)
CIE-LCH	lch(43.62, 78.76, 297.56°)
OKLab	oklab(52.84% 0.0079 -0.2013)
OKLCH	oklch(52.84% 0.201 272.2)
XYZ	xyz(19.2090, 13.5758, 70.0007)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4858DD #DDCD48

analogous

#48A3DD #4858DD #8248DD

triadic

#4858DD #DD4858 #58DD48

tetradic

#4858DD #DD48A3 #DDCD48 #48DD82

square

#4858DD #DD48A3 #DDCD48 #48DD82

split-complementary

#4858DD #DD8248 #A3DD48

monochromatic

#1B2790 #2435C3 #4858DD #7C87E7 #AFB6F0

Accessibility & contrast

On white

5.65

#4858DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#4858DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4858DD

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4858DD	#FFFFFF	#000000	##FFFFFF
##4858DD	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE1

Deuteranopia (green-blind)

#0060DA

Tritanopia (blue-blind)

#007992

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4858dd;
/* rgb */ color: rgb(72, 88, 221);
/* oklch */ color: oklch(52.8% 0.201 272.2);

Tailwind

colors: {
  custom: {
    50: '#8c87e9',
    500: '#4858dd',
    950: '#000000',
  },
}

SCSS

$custom: #4858dd;
$custom-light: #8c87e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4858dd",
  "rgb": {
    "r": 72,
    "g": 88,
    "b": 221
  },
  "hsl": {
    "h": 233.557,
    "s": 68.664,
    "l": 57.451
  },
  "oklch": {
    "l": 0.52838,
    "c": 0.20148,
    "h": 272.2
  },
  "luminance": 0.13578
}

Semantic roles & 50–950 ramp

primary

#4858DD

secondary

#DED8A2

accent

#D93CEC

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4858DD

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

Preview Lab → · Contrast checker → · Palette generator →