#4D52CD#4D52CD

#4D52CD is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.8% C 0.187 H 275.7°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4D52CD
RGB	rgb(77, 82, 205)
HSL	hsl(238, 56%, 55%)
HSV	hsv(238, 62%, 80%)
CMYK	cmyk(62.4%, 60%, 0%, 19.6%)
CIE-LAB	lab(41.25, 35.48, -64.50)
CIE-LCH	lch(41.25, 73.62, 298.81°)
OKLab	oklab(50.78% 0.0187 -0.1856)
OKLCH	oklch(50.78% 0.187 275.7)
XYZ	xyz(17.0937, 12.0188, 59.1648)
Luminance	0.1202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D52CD #CDC84D

analogous

#4D92CD #4D52CD #884DCD

triadic

#4D52CD #CD4D52 #52CD4D

tetradic

#4D52CD #CD4D92 #CDC84D #4DCD88

square

#4D52CD #CD4D92 #CDC84D #4DCD88

split-complementary

#4D52CD #CD884D #92CD4D

monochromatic

#23277D #3035AC #4D52CD #7D80DA #ADAFE8

Accessibility & contrast

On white

6.17

#4D52CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#4D52CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D52CD

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D52CD	#FFFFFF	#000000	##FFFFFF
##4D52CD	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D1

Deuteranopia (green-blind)

#005CCB

Tritanopia (blue-blind)

#007087

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4d52cd;
/* rgb */ color: rgb(77, 82, 205);
/* oklch */ color: oklch(50.8% 0.187 275.7);

Tailwind

colors: {
  custom: {
    50: '#8c82dd',
    500: '#4d52cd',
    950: '#000000',
  },
}

SCSS

$custom: #4d52cd;
$custom-light: #8c82dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4d52cd",
  "rgb": {
    "r": 77,
    "g": 82,
    "b": 205
  },
  "hsl": {
    "h": 237.656,
    "s": 56.14,
    "l": 55.294
  },
  "oklch": {
    "l": 0.50779,
    "c": 0.18657,
    "h": 275.7
  },
  "luminance": 0.1202
}

Semantic roles & 50–950 ramp

primary

#4D52CD

secondary

#D6D4A0

accent

#DA48DF

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4D52CD

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

Preview Lab → · Contrast checker → · Palette generator →