#4D5BDC#4D5BDC

#4D5BDC is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.6% C 0.195 H 273.2°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4D5BDC
RGB	rgb(77, 91, 220)
HSL	hsl(234, 67%, 58%)
HSV	hsv(234, 65%, 86%)
CMYK	cmyk(65%, 58.6%, 0%, 13.7%)
CIE-LAB	lab(44.55, 34.97, -67.72)
CIE-LCH	lch(44.55, 76.21, 297.31°)
OKLab	oklab(53.58% 0.0108 -0.195)
OKLCH	oklch(53.58% 0.195 273.2)
XYZ	xyz(19.7156, 14.2255, 69.4031)
Luminance	0.1423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5BDC #DCCE4D

analogous

#4DA2DC #4D5BDC #864DDC

triadic

#4D5BDC #DC4D5B #5BDC4D

tetradic

#4D5BDC #DC4DA2 #DCCE4D #4DDC86

square

#4D5BDC #DC4DA2 #DCCE4D #4DDC86

split-complementary

#4D5BDC #DC864D #A2DC4D

monochromatic

#1D2892 #2736C5 #4D5BDC #808AE6 #B3B9F0

Accessibility & contrast

On white

5.46

#4D5BDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#4D5BDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5BDC

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5BDC	#FFFFFF	#000000	##FFFFFF
##4D5BDC	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E0

Deuteranopia (green-blind)

#0063D9

Tritanopia (blue-blind)

#007B93

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4d5bdc;
/* rgb */ color: rgb(77, 91, 220);
/* oklch */ color: oklch(53.6% 0.195 273.2);

Tailwind

colors: {
  custom: {
    50: '#8e89e8',
    500: '#4d5bdc',
    950: '#000000',
  },
}

SCSS

$custom: #4d5bdc;
$custom-light: #8e89e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5bdc",
  "rgb": {
    "r": 77,
    "g": 91,
    "b": 220
  },
  "hsl": {
    "h": 234.126,
    "s": 67.136,
    "l": 58.235
  },
  "oklch": {
    "l": 0.53583,
    "c": 0.1953,
    "h": 273.2
  },
  "luminance": 0.14227
}

Semantic roles & 50–950 ramp

primary

#4D5BDC

secondary

#DFD9A6

accent

#D93EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D5BDC

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

Preview Lab → · Contrast checker → · Palette generator →