#4D50CE#4D50CE

#4D50CE is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.5% C 0.190 H 276.1°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#4D50CE
RGB	rgb(77, 80, 206)
HSL	hsl(239, 57%, 55%)
HSV	hsv(239, 63%, 81%)
CMYK	cmyk(62.6%, 61.2%, 0%, 19.2%)
CIE-LAB	lab(40.85, 37.04, -65.73)
CIE-LCH	lch(40.85, 75.45, 299.40°)
OKLab	oklab(50.51% 0.0204 -0.1892)
OKLCH	oklch(50.51% 0.19 276.1)
XYZ	xyz(17.0662, 11.7699, 59.7530)
Luminance	0.1177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D50CE #CECB4D

analogous

#4D90CE #4D50CE #8B4DCE

triadic

#4D50CE #CE4D50 #50CE4D

tetradic

#4D50CE #CE4D90 #CECB4D #4DCE8B

square

#4D50CE #CE4D90 #CECB4D #4DCE8B

split-complementary

#4D50CE #CE8B4D #90CE4D

monochromatic

#23257E #3033AE #4D50CE #7D7FDB #ADAEE8

Accessibility & contrast

On white

6.26

#4D50CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#4D50CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D50CE

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D50CE	#FFFFFF	#000000	##FFFFFF
##4D50CE	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D2

Deuteranopia (green-blind)

#005BCC

Tritanopia (blue-blind)

#006F87

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4d50ce;
/* rgb */ color: rgb(77, 80, 206);
/* oklch */ color: oklch(50.5% 0.190 276.1);

Tailwind

colors: {
  custom: {
    50: '#8c81de',
    500: '#4d50ce',
    950: '#000000',
  },
}

SCSS

$custom: #4d50ce;
$custom-light: #8c81de;
$custom-dark: #000000;

JSON

{
  "hex": "#4d50ce",
  "rgb": {
    "r": 77,
    "g": 80,
    "b": 206
  },
  "hsl": {
    "h": 238.605,
    "s": 56.828,
    "l": 55.49
  },
  "oklch": {
    "l": 0.5051,
    "c": 0.19034,
    "h": 276.1
  },
  "luminance": 0.11771
}

Semantic roles & 50–950 ramp

primary

#4D50CE

secondary

#D6D5A1

accent

#DD48E0

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4D50CE

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

Preview Lab → · Contrast checker → · Palette generator →