#4D5DD5#4D5DD5

#4D5DD5 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.4% C 0.184 H 272.8°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#4D5DD5
RGB	rgb(77, 93, 213)
HSL	hsl(233, 62%, 57%)
HSV	hsv(233, 64%, 84%)
CMYK	cmyk(63.8%, 56.3%, 0%, 16.5%)
CIE-LAB	lab(44.53, 31.35, -63.76)
CIE-LCH	lch(44.53, 71.05, 296.18°)
OKLab	oklab(53.4% 0.009 -0.1834)
OKLCH	oklch(53.4% 0.184 272.8)
XYZ	xyz(18.9812, 14.2089, 64.6802)
Luminance	0.1421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5DD5 #D5C54D

analogous

#4DA1D5 #4D5DD5 #814DD5

triadic

#4D5DD5 #D54D5D #5DD54D

tetradic

#4D5DD5 #D54DA1 #D5C54D #4DD581

square

#4D5DD5 #D54DA1 #D5C54D #4DD581

split-complementary

#4D5DD5 #D5814D #A1D54D

monochromatic

#202C88 #2C3CB9 #4D5DD5 #7F8AE1 #B0B7EC

Accessibility & contrast

On white

5.47

#4D5DD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#4D5DD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5DD5

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5DD5	#FFFFFF	#000000	##FFFFFF
##4D5DD5	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D9

Deuteranopia (green-blind)

#0063D3

Tritanopia (blue-blind)

#007A90

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4d5dd5;
/* rgb */ color: rgb(77, 93, 213);
/* oklch */ color: oklch(53.4% 0.184 272.8);

Tailwind

colors: {
  custom: {
    50: '#8d8ae3',
    500: '#4d5dd5',
    950: '#000000',
  },
}

SCSS

$custom: #4d5dd5;
$custom-light: #8d8ae3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5dd5",
  "rgb": {
    "r": 77,
    "g": 93,
    "b": 213
  },
  "hsl": {
    "h": 232.941,
    "s": 61.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.53404,
    "c": 0.18357,
    "h": 272.8
  },
  "luminance": 0.14211
}

Semantic roles & 50–950 ramp

primary

#4D5DD5

secondary

#DBD4A3

accent

#D243E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0B15

muted

#7E7C84

Preview Lab

Preview with #4D5DD5

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

Preview Lab → · Contrast checker → · Palette generator →