#4F5DD4#4F5DD4

#4F5DD4 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.4% C 0.182 H 273.5°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4F5DD4
RGB	rgb(79, 93, 212)
HSL	hsl(234, 61%, 57%)
HSV	hsv(234, 63%, 83%)
CMYK	cmyk(62.7%, 56.1%, 0%, 16.9%)
CIE-LAB	lab(44.58, 31.33, -63.11)
CIE-LCH	lch(44.58, 70.46, 296.40°)
OKLab	oklab(53.45% 0.0111 -0.1814)
OKLCH	oklch(53.45% 0.182 273.5)
XYZ	xyz(19.0185, 14.2428, 64.0215)
Luminance	0.1424 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5DD4 #D4C64F

analogous

#4FA0D4 #4F5DD4 #834FD4

triadic

#4F5DD4 #D44F5D #5DD44F

tetradic

#4F5DD4 #D44FA0 #D4C64F #4FD483

square

#4F5DD4 #D44FA0 #D4C64F #4FD483

split-complementary

#4F5DD4 #D4834F #A0D44F

monochromatic

#212C87 #2D3CB9 #4F5DD4 #808AE0 #B1B8EC

Accessibility & contrast

On white

5.46

#4F5DD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#4F5DD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5DD4

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5DD4	#FFFFFF	#000000	##FFFFFF
##4F5DD4	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)

#006FD8

Deuteranopia (green-blind)

#0064D2

Tritanopia (blue-blind)

#007A8F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4f5dd4;
/* rgb */ color: rgb(79, 93, 212);
/* oklch */ color: oklch(53.4% 0.182 273.5);

Tailwind

colors: {
  custom: {
    50: '#8d8ae2',
    500: '#4f5dd4',
    950: '#000000',
  },
}

SCSS

$custom: #4f5dd4;
$custom-light: #8d8ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5dd4",
  "rgb": {
    "r": 79,
    "g": 93,
    "b": 212
  },
  "hsl": {
    "h": 233.684,
    "s": 60.731,
    "l": 57.059
  },
  "oklch": {
    "l": 0.53449,
    "c": 0.18171,
    "h": 273.5
  },
  "luminance": 0.14244
}

Semantic roles & 50–950 ramp

primary

#4F5DD4

secondary

#DAD5A4

accent

#D344E4

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4F5DD4

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

Preview Lab → · Contrast checker → · Palette generator →