#4F5EE9#4F5EE9

#4F5EE9 is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.3% C 0.208 H 272.8°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4F5EE9
RGB	rgb(79, 94, 233)
HSL	hsl(234, 78%, 61%)
HSV	hsv(234, 66%, 91%)
CMYK	cmyk(66.1%, 59.7%, 0%, 8.6%)
CIE-LAB	lab(46.38, 37.80, -72.11)
CIE-LCH	lch(46.38, 81.42, 297.67°)
OKLab	oklab(55.27% 0.0103 -0.2078)
OKLCH	oklch(55.27% 0.208 272.8)
XYZ	xyz(21.9302, 15.5489, 78.9205)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5EE9 #E9DA4F

analogous

#4FABE9 #4F5EE9 #8D4FE9

triadic

#4F5EE9 #E94F5E #5EE94F

tetradic

#4F5EE9 #E94FAB #E9DA4F #4FE98D

square

#4F5EE9 #E94FAB #E9DA4F #4FE98D

split-complementary

#4F5EE9 #E98D4F #ABE94F

monochromatic

#1523A9 #1C2FDF #4F5EE9 #8590F0 #BCC2F7

Accessibility & contrast

On white

5.11

#4F5EE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#4F5EE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5EE9

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5EE9	#FFFFFF	#000000	##FFFFFF
##4F5EE9	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075EE

Deuteranopia (green-blind)

#0067E6

Tritanopia (blue-blind)

#00819A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4f5ee9;
/* rgb */ color: rgb(79, 94, 233);
/* oklch */ color: oklch(55.3% 0.208 272.8);

Tailwind

colors: {
  custom: {
    50: '#918bf1',
    500: '#4f5ee9',
    950: '#000000',
  },
}

SCSS

$custom: #4f5ee9;
$custom-light: #918bf1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5ee9",
  "rgb": {
    "r": 79,
    "g": 94,
    "b": 233
  },
  "hsl": {
    "h": 234.156,
    "s": 77.778,
    "l": 61.176
  },
  "oklch": {
    "l": 0.55272,
    "c": 0.20808,
    "h": 272.8
  },
  "luminance": 0.15551
}

Semantic roles & 50–950 ramp

primary

#4F5EE9

secondary

#E7E1AD

accent

#C60BDA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4F5EE9

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

Preview Lab → · Contrast checker → · Palette generator →