#4F65D8#4F65D8

#4F65D8 is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.3% C 0.177 H 271.3°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#4F65D8
RGB	rgb(79, 101, 216)
HSL	hsl(230, 64%, 58%)
HSV	hsv(230, 63%, 85%)
CMYK	cmyk(63.4%, 53.2%, 0%, 15.3%)
CIE-LAB	lab(46.88, 27.70, -61.67)
CIE-LCH	lch(46.88, 67.60, 294.19°)
OKLab	oklab(55.26% 0.004 -0.1771)
OKLCH	oklch(55.26% 0.177 271.3)
XYZ	xyz(20.2686, 15.9257, 66.9583)
Luminance	0.1593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F65D8 #D8C24F

analogous

#4FA9D8 #4F65D8 #7D4FD8

triadic

#4F65D8 #D84F65 #65D84F

tetradic

#4F65D8 #D84FA9 #D8C24F #4FD87D

square

#4F65D8 #D84FA9 #D8C24F #4FD87D

split-complementary

#4F65D8 #D87D4F #A9D84F

monochromatic

#1F318D #2A42BF #4F65D8 #8191E3 #B3BDEE

Accessibility & contrast

On white

5.02

#4F65D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#4F65D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F65D8

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F65D8	#FFFFFF	#000000	##FFFFFF
##4F65D8	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1675DC

Deuteranopia (green-blind)

#0069D6

Tritanopia (blue-blind)

#008095

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4f65d8;
/* rgb */ color: rgb(79, 101, 216);
/* oklch */ color: oklch(55.3% 0.177 271.3);

Tailwind

colors: {
  custom: {
    50: '#8e90e5',
    500: '#4f65d8',
    950: '#000000',
  },
}

SCSS

$custom: #4f65d8;
$custom-light: #8e90e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f65d8",
  "rgb": {
    "r": 79,
    "g": 101,
    "b": 216
  },
  "hsl": {
    "h": 230.365,
    "s": 63.721,
    "l": 57.843
  },
  "oklch": {
    "l": 0.55258,
    "c": 0.17709,
    "h": 271.3
  },
  "luminance": 0.15927
}

Semantic roles & 50–950 ramp

primary

#4F65D8

secondary

#DDD4A6

accent

#CC41E7

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4F65D8

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

Preview Lab → · Contrast checker → · Palette generator →