#4F65D9#4F65D9

#4F65D9 is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.3% C 0.178 H 271.3°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#4F65D9
RGB	rgb(79, 101, 217)
HSL	hsl(230, 64%, 58%)
HSV	hsv(230, 64%, 85%)
CMYK	cmyk(63.6%, 53.5%, 0%, 14.9%)
CIE-LAB	lab(46.95, 28.04, -62.13)
CIE-LCH	lch(46.95, 68.16, 294.29°)
OKLab	oklab(55.33% 0.0041 -0.1784)
OKLCH	oklch(55.33% 0.178 271.3)
XYZ	xyz(20.3983, 15.9776, 67.6412)
Luminance	0.1598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F65D9 #D9C34F

analogous

#4FAAD9 #4F65D9 #7E4FD9

triadic

#4F65D9 #D94F65 #65D94F

tetradic

#4F65D9 #D94FAA #D9C34F #4FD97E

square

#4F65D9 #D94FAA #D9C34F #4FD97E

split-complementary

#4F65D9 #D97E4F #AAD94F

monochromatic

#1F318F #2A42C1 #4F65D9 #8191E4 #B4BDEF

Accessibility & contrast

On white

5.01

#4F65D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#4F65D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F65D9

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F65D9	#FFFFFF	#000000	##FFFFFF
##4F65D9	1.00	5.01	4.20	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1376DD

Deuteranopia (green-blind)

#0069D7

Tritanopia (blue-blind)

#008095

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4f65d9;
/* rgb */ color: rgb(79, 101, 217);
/* oklch */ color: oklch(55.3% 0.178 271.3);

Tailwind

colors: {
  custom: {
    50: '#8e90e5',
    500: '#4f65d9',
    950: '#000000',
  },
}

SCSS

$custom: #4f65d9;
$custom-light: #8e90e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f65d9",
  "rgb": {
    "r": 79,
    "g": 101,
    "b": 217
  },
  "hsl": {
    "h": 230.435,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.55331,
    "c": 0.17845,
    "h": 271.3
  },
  "luminance": 0.15979
}

Semantic roles & 50–950 ramp

primary

#4F65D9

secondary

#DDD5A6

accent

#CD40E7

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4F65D9

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

Preview Lab → · Contrast checker → · Palette generator →