#4F5DDC#4F5DDC

#4F5DDC is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.1% C 0.192 H 273.3°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4F5DDC
RGB	rgb(79, 93, 220)
HSL	hsl(234, 67%, 59%)
HSV	hsv(234, 64%, 86%)
CMYK	cmyk(64.1%, 57.7%, 0%, 13.7%)
CIE-LAB	lab(45.16, 34.04, -66.73)
CIE-LCH	lch(45.16, 74.91, 297.02°)
OKLab	oklab(54.06% 0.0112 -0.192)
OKLCH	oklch(54.06% 0.192 273.3)
XYZ	xyz(20.0528, 14.6565, 69.4685)
Luminance	0.1466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5DDC #DCCE4F

analogous

#4FA3DC #4F5DDC #874FDC

triadic

#4F5DDC #DC4F5D #5DDC4F

tetradic

#4F5DDC #DC4FA3 #DCCE4F #4FDC87

square

#4F5DDC #DC4FA3 #DCCE4F #4FDC87

split-complementary

#4F5DDC #DC874F #A3DC4F

monochromatic

#1D2993 #2737C6 #4F5DDC #828CE6 #B5BBF0

Accessibility & contrast

On white

5.34

#4F5DDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#4F5DDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5DDC

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5DDC	#FFFFFF	#000000	##FFFFFF
##4F5DDC	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E0

Deuteranopia (green-blind)

#0065D9

Tritanopia (blue-blind)

#007C93

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4f5ddc;
/* rgb */ color: rgb(79, 93, 220);
/* oklch */ color: oklch(54.1% 0.192 273.3);

Tailwind

colors: {
  custom: {
    50: '#8f8ae8',
    500: '#4f5ddc',
    950: '#000000',
  },
}

SCSS

$custom: #4f5ddc;
$custom-light: #8f8ae8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5ddc",
  "rgb": {
    "r": 79,
    "g": 93,
    "b": 220
  },
  "hsl": {
    "h": 234.043,
    "s": 66.825,
    "l": 58.627
  },
  "oklch": {
    "l": 0.54064,
    "c": 0.19235,
    "h": 273.3
  },
  "luminance": 0.14658
}

Semantic roles & 50–950 ramp

primary

#4F5DDC

secondary

#DFDAA8

accent

#D93EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4F5DDC

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

Preview Lab → · Contrast checker → · Palette generator →