#4F5CDC#4F5CDC

#4F5CDC is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.9% C 0.194 H 273.6°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4F5CDC
RGB	rgb(79, 92, 220)
HSL	hsl(234, 67%, 59%)
HSV	hsv(234, 64%, 86%)
CMYK	cmyk(64.1%, 58.2%, 0%, 13.7%)
CIE-LAB	lab(44.92, 34.65, -67.12)
CIE-LCH	lch(44.92, 75.54, 297.31°)
OKLab	oklab(53.88% 0.0121 -0.1932)
OKLCH	oklch(53.88% 0.194 273.6)
XYZ	xyz(19.9656, 14.4821, 69.4394)
Luminance	0.1448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5CDC #DCCF4F

analogous

#4FA2DC #4F5CDC #884FDC

triadic

#4F5CDC #DC4F5C #5CDC4F

tetradic

#4F5CDC #DC4FA2 #DCCF4F #4FDC88

square

#4F5CDC #DC4FA2 #DCCF4F #4FDC88

split-complementary

#4F5CDC #DC884F #A2DC4F

monochromatic

#1D2893 #2736C6 #4F5CDC #828BE6 #B5BBF0

Accessibility & contrast

On white

5.39

#4F5CDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#4F5CDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5CDC

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5CDC	#FFFFFF	#000000	##FFFFFF
##4F5CDC	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E0

Deuteranopia (green-blind)

#0064D9

Tritanopia (blue-blind)

#007B93

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4f5cdc;
/* rgb */ color: rgb(79, 92, 220);
/* oklch */ color: oklch(53.9% 0.194 273.6);

Tailwind

colors: {
  custom: {
    50: '#8f8ae8',
    500: '#4f5cdc',
    950: '#000000',
  },
}

SCSS

$custom: #4f5cdc;
$custom-light: #8f8ae8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5cdc",
  "rgb": {
    "r": 79,
    "g": 92,
    "b": 220
  },
  "hsl": {
    "h": 234.468,
    "s": 66.825,
    "l": 58.627
  },
  "oklch": {
    "l": 0.53884,
    "c": 0.19357,
    "h": 273.6
  },
  "luminance": 0.14484
}

Semantic roles & 50–950 ramp

primary

#4F5CDC

secondary

#DFDAA8

accent

#DA3EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4F5CDC

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

Preview Lab → · Contrast checker → · Palette generator →