#4D52BE#4D52BE

#4D52BE is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.6% C 0.166 H 276.5°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#4D52BE
RGB	rgb(77, 82, 190)
HSL	hsl(237, 47%, 52%)
HSV	hsv(237, 59%, 75%)
CMYK	cmyk(59.5%, 56.8%, 0%, 25.5%)
CIE-LAB	lab(40.13, 30.46, -57.61)
CIE-LCH	lch(40.13, 65.17, 297.87°)
OKLab	oklab(49.6% 0.0188 -0.1654)
OKLCH	oklch(49.6% 0.166 276.5)
XYZ	xyz(15.3691, 11.3289, 50.0820)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D52BE #BEB94D

analogous

#4D8BBE #4D52BE #804DBE

triadic

#4D52BE #BE4D52 #52BE4D

tetradic

#4D52BE #BE4D8B #BEB94D #4DBE80

square

#4D52BE #BE4D8B #BEB94D #4DBE80

split-complementary

#4D52BE #BE804D #8BBE4D

monochromatic

#272A6A #373B97 #4D52BE #7A7ECE #A7A9DF

Accessibility & contrast

On white

6.43

#4D52BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#4D52BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D52BE

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D52BE	#FFFFFF	#000000	##FFFFFF
##4D52BE	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C2

Deuteranopia (green-blind)

#005ABC

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4d52be;
/* rgb */ color: rgb(77, 82, 190);
/* oklch */ color: oklch(49.6% 0.166 276.5);

Tailwind

colors: {
  custom: {
    50: '#8982d2',
    500: '#4d52be',
    950: '#000000',
  },
}

SCSS

$custom: #4d52be;
$custom-light: #8982d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d52be",
  "rgb": {
    "r": 77,
    "g": 82,
    "b": 190
  },
  "hsl": {
    "h": 237.345,
    "s": 46.502,
    "l": 52.353
  },
  "oklch": {
    "l": 0.496,
    "c": 0.16642,
    "h": 276.5
  },
  "luminance": 0.1133
}

Semantic roles & 50–950 ramp

primary

#4D52BE

secondary

#CCCA9B

accent

#D052D6

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0A14

muted

#7D7C83

Preview Lab

Preview with #4D52BE

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

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