#4F68DD#4F68DD

#4F68DD is a mid, vivid blue. Relative luminance 0.168; OKLCH L 56.2% C 0.180 H 270.5°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#4F68DD
RGB	rgb(79, 104, 221)
HSL	hsl(229, 68%, 59%)
HSV	hsv(229, 64%, 87%)
CMYK	cmyk(64.3%, 52.9%, 0%, 13.3%)
CIE-LAB	lab(47.98, 27.54, -62.72)
CIE-LCH	lch(47.98, 68.50, 293.71°)
OKLab	oklab(56.2% 0.0016 -0.1801)
OKLCH	oklch(56.2% 0.18 270.5)
XYZ	xyz(21.2215, 16.7815, 70.5134)
Luminance	0.1678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F68DD #DDC44F

analogous

#4FAFDD #4F68DD #7D4FDD

triadic

#4F68DD #DD4F68 #68DD4F

tetradic

#4F68DD #DD4FAF #DDC44F #4FDD7D

square

#4F68DD #DD4FAF #DDC44F #4FDD7D

split-complementary

#4F68DD #DD7D4F #AFDD4F

monochromatic

#1D3295 #2743C8 #4F68DD #8294E7 #B6C0F1

Accessibility & contrast

On white

4.82

#4F68DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#4F68DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F68DD

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F68DD	#FFFFFF	#000000	##FFFFFF
##4F68DD	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1979E1

Deuteranopia (green-blind)

#006CDB

Tritanopia (blue-blind)

#008498

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4f68dd;
/* rgb */ color: rgb(79, 104, 221);
/* oklch */ color: oklch(56.2% 0.180 270.5);

Tailwind

colors: {
  custom: {
    50: '#8e92e8',
    500: '#4f68dd',
    950: '#000000',
  },
}

SCSS

$custom: #4f68dd;
$custom-light: #8e92e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f68dd",
  "rgb": {
    "r": 79,
    "g": 104,
    "b": 221
  },
  "hsl": {
    "h": 229.437,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.56199,
    "c": 0.18011,
    "h": 270.5
  },
  "luminance": 0.16783
}

Semantic roles & 50–950 ramp

primary

#4F68DD

secondary

#E0D6A8

accent

#CC3DEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0D16

muted

#7E7D84

Preview Lab

Preview with #4F68DD

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

Preview Lab → · Contrast checker → · Palette generator →