#4F65DE#4F65DE

#4F65DE is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.7% C 0.185 H 271.3°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4F65DE
RGB	rgb(79, 101, 222)
HSL	hsl(231, 68%, 59%)
HSV	hsv(231, 64%, 87%)
CMYK	cmyk(64.4%, 54.5%, 0%, 12.9%)
CIE-LAB	lab(47.29, 29.75, -64.41)
CIE-LCH	lch(47.29, 70.95, 294.79°)
OKLab	oklab(55.7% 0.0043 -0.1851)
OKLCH	oklch(55.7% 0.185 271.3)
XYZ	xyz(21.0585, 16.2417, 71.1183)
Luminance	0.1624 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F65DE #DEC84F

analogous

#4FADDE #4F65DE #814FDE

triadic

#4F65DE #DE4F65 #65DE4F

tetradic

#4F65DE #DE4FAD #DEC84F #4FDE81

square

#4F65DE #DE4FAD #DEC84F #4FDE81

split-complementary

#4F65DE #DE814F #ADDE4F

monochromatic

#1C2F96 #263FCA #4F65DE #8392E8 #B6BFF1

Accessibility & contrast

On white

4.94

#4F65DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#4F65DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F65DE

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F65DE	#FFFFFF	#000000	##FFFFFF
##4F65DE	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077E2

Deuteranopia (green-blind)

#006ADC

Tritanopia (blue-blind)

#008298

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4f65de;
/* rgb */ color: rgb(79, 101, 222);
/* oklch */ color: oklch(55.7% 0.185 271.3);

Tailwind

colors: {
  custom: {
    50: '#8f90e9',
    500: '#4f65de',
    950: '#000000',
  },
}

SCSS

$custom: #4f65de;
$custom-light: #8f90e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f65de",
  "rgb": {
    "r": 79,
    "g": 101,
    "b": 222
  },
  "hsl": {
    "h": 230.769,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.557,
    "c": 0.18516,
    "h": 271.3
  },
  "luminance": 0.16244
}

Semantic roles & 50–950 ramp

primary

#4F65DE

secondary

#E0D8A8

accent

#D03DEB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4F65DE

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

Preview Lab → · Contrast checker → · Palette generator →