#4858CD#4858CD

#4858CD is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.6% C 0.180 H 272.5°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#4858CD
RGB	rgb(72, 88, 205)
HSL	hsl(233, 57%, 54%)
HSV	hsv(233, 65%, 80%)
CMYK	cmyk(64.9%, 57.1%, 0%, 19.6%)
CIE-LAB	lab(42.40, 30.95, -62.63)
CIE-LCH	lch(42.40, 69.86, 296.29°)
OKLab	oklab(51.56% 0.0079 -0.1802)
OKLCH	oklch(51.56% 0.18 272.5)
XYZ	xyz(17.1780, 12.7634, 59.3041)
Luminance	0.1277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4858CD #CDBD48

analogous

#489BCD #4858CD #7B48CD

triadic

#4858CD #CD4858 #58CD48

tetradic

#4858CD #CD489B #CDBD48 #48CD7B

square

#4858CD #CD489B #CDBD48 #48CD7B

split-complementary

#4858CD #CD7B48 #9BCD48

monochromatic

#212C79 #2E3DA9 #4858CD #7884DA #A8B0E7

Accessibility & contrast

On white

5.91

#4858CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#4858CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4858CD

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4858CD	#FFFFFF	#000000	##FFFFFF
##4858CD	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD1

Deuteranopia (green-blind)

#005ECB

Tritanopia (blue-blind)

#00748A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4858cd;
/* rgb */ color: rgb(72, 88, 205);
/* oklch */ color: oklch(51.6% 0.180 272.5);

Tailwind

colors: {
  custom: {
    50: '#8987dd',
    500: '#4858cd',
    950: '#000000',
  },
}

SCSS

$custom: #4858cd;
$custom-light: #8987dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4858cd",
  "rgb": {
    "r": 72,
    "g": 88,
    "b": 205
  },
  "hsl": {
    "h": 232.782,
    "s": 57.082,
    "l": 54.314
  },
  "oklch": {
    "l": 0.51556,
    "c": 0.18037,
    "h": 272.5
  },
  "luminance": 0.12765
}

Semantic roles & 50–950 ramp

primary

#4858CD

secondary

#D5CE9C

accent

#CE47E0

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4858CD

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

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