#4F65E6#4F65E6

#4F65E6 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 56.3% C 0.196 H 271.4°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#4F65E6
RGB	rgb(79, 101, 230)
HSL	hsl(231, 75%, 61%)
HSV	hsv(231, 66%, 90%)
CMYK	cmyk(65.7%, 56.1%, 0%, 9.8%)
CIE-LAB	lab(47.86, 32.48, -68.01)
CIE-LCH	lch(47.86, 75.37, 295.53°)
OKLab	oklab(56.3% 0.0046 -0.1957)
OKLCH	oklch(56.3% 0.196 271.4)
XYZ	xyz(22.1562, 16.6808, 76.8997)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F65E6 #E6D04F

analogous

#4FB1E6 #4F65E6 #844FE6

triadic

#4F65E6 #E64F65 #65E64F

tetradic

#4F65E6 #E64FB1 #E6D04F #4FE684

square

#4F65E6 #E64FB1 #E6D04F #4FE684

split-complementary

#4F65E6 #E6844F #B1E64F

monochromatic

#172CA3 #1F3AD9 #4F65E6 #8594EE #BAC3F5

Accessibility & contrast

On white

4.84

#4F65E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#4F65E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F65E6

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F65E6	#FFFFFF	#000000	##FFFFFF
##4F65E6	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079EA

Deuteranopia (green-blind)

#006BE3

Tritanopia (blue-blind)

#00849C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4f65e6;
/* rgb */ color: rgb(79, 101, 230);
/* oklch */ color: oklch(56.3% 0.196 271.4);

Tailwind

colors: {
  custom: {
    50: '#9090ef',
    500: '#4f65e6',
    950: '#000000',
  },
}

SCSS

$custom: #4f65e6;
$custom-light: #9090ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4f65e6",
  "rgb": {
    "r": 79,
    "g": 101,
    "b": 230
  },
  "hsl": {
    "h": 231.258,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.56302,
    "c": 0.19576,
    "h": 271.4
  },
  "luminance": 0.16683
}

Semantic roles & 50–950 ramp

primary

#4F65E6

secondary

#E5DDAC

accent

#BA0ED7

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4F65E6

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

Preview Lab → · Contrast checker → · Palette generator →