#4D5ACA#4D5ACA

#4D5ACA is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.0% C 0.173 H 273.8°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#4D5ACA
RGB	rgb(77, 90, 202)
HSL	hsl(234, 54%, 55%)
HSV	hsv(234, 62%, 79%)
CMYK	cmyk(61.9%, 55.4%, 0%, 20.8%)
CIE-LAB	lab(42.99, 29.48, -59.94)
CIE-LCH	lch(42.99, 66.80, 296.19°)
OKLab	oklab(52.01% 0.0114 -0.1721)
OKLCH	oklch(52.01% 0.173 273.8)
XYZ	xyz(17.3739, 13.1530, 57.4889)
Luminance	0.1315 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5ACA #CABD4D

analogous

#4D99CA #4D5ACA #7F4DCA

triadic

#4D5ACA #CA4D5A #5ACA4D

tetradic

#4D5ACA #CA4D99 #CABD4D #4DCA7F

square

#4D5ACA #CA4D99 #CABD4D #4DCA7F

split-complementary

#4D5ACA #CA7F4D #99CA4D

monochromatic

#242D79 #323EA8 #4D5ACA #7C86D8 #ABB1E6

Accessibility & contrast

On white

5.78

#4D5ACA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#4D5ACA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5ACA

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5ACA	#FFFFFF	#000000	##FFFFFF
##4D5ACA	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BCE

Deuteranopia (green-blind)

#0060C8

Tritanopia (blue-blind)

#007589

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4d5aca;
/* rgb */ color: rgb(77, 90, 202);
/* oklch */ color: oklch(52.0% 0.173 273.8);

Tailwind

colors: {
  custom: {
    50: '#8b88db',
    500: '#4d5aca',
    950: '#000000',
  },
}

SCSS

$custom: #4d5aca;
$custom-light: #8b88db;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5aca",
  "rgb": {
    "r": 77,
    "g": 90,
    "b": 202
  },
  "hsl": {
    "h": 233.76,
    "s": 54.113,
    "l": 54.706
  },
  "oklch": {
    "l": 0.52006,
    "c": 0.17251,
    "h": 273.8
  },
  "luminance": 0.13154
}

Semantic roles & 50–950 ramp

primary

#4D5ACA

secondary

#D4CE9F

accent

#CE4ADD

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4D5ACA

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

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