#4D52CE#4D52CE

#4D52CE is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.9% C 0.188 H 275.7°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4D52CE
RGB	rgb(77, 82, 206)
HSL	hsl(238, 57%, 55%)
HSV	hsv(238, 63%, 81%)
CMYK	cmyk(62.6%, 60.2%, 0%, 19.2%)
CIE-LAB	lab(41.32, 35.81, -64.96)
CIE-LCH	lch(41.32, 74.17, 298.87°)
OKLab	oklab(50.86% 0.0186 -0.187)
OKLCH	oklch(50.86% 0.188 275.7)
XYZ	xyz(17.2148, 12.0672, 59.8026)
Luminance	0.1207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D52CE #CEC94D

analogous

#4D93CE #4D52CE #884DCE

triadic

#4D52CE #CE4D52 #52CE4D

tetradic

#4D52CE #CE4D93 #CEC94D #4DCE88

square

#4D52CE #CE4D93 #CEC94D #4DCE88

split-complementary

#4D52CE #CE884D #93CE4D

monochromatic

#23267E #3035AE #4D52CE #7D81DB #ADAFE8

Accessibility & contrast

On white

6.15

#4D52CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#4D52CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D52CE

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D52CE	#FFFFFF	#000000	##FFFFFF
##4D52CE	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D2

Deuteranopia (green-blind)

#005CCC

Tritanopia (blue-blind)

#007188

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4d52ce;
/* rgb */ color: rgb(77, 82, 206);
/* oklch */ color: oklch(50.9% 0.188 275.7);

Tailwind

colors: {
  custom: {
    50: '#8c82de',
    500: '#4d52ce',
    950: '#000000',
  },
}

SCSS

$custom: #4d52ce;
$custom-light: #8c82de;
$custom-dark: #000000;

JSON

{
  "hex": "#4d52ce",
  "rgb": {
    "r": 77,
    "g": 82,
    "b": 206
  },
  "hsl": {
    "h": 237.674,
    "s": 56.828,
    "l": 55.49
  },
  "oklch": {
    "l": 0.50859,
    "c": 0.18789,
    "h": 275.7
  },
  "luminance": 0.12069
}

Semantic roles & 50–950 ramp

primary

#4D52CE

secondary

#D6D4A1

accent

#DA48E0

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4D52CE

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

Preview Lab → · Contrast checker → · Palette generator →