#4D4EE9#4D4EE9

#4D4EE9 is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.5% C 0.227 H 275.0°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4D4EE9
RGB	rgb(77, 78, 233)
HSL	hsl(240, 78%, 61%)
HSV	hsv(240, 67%, 91%)
CMYK	cmyk(67%, 66.5%, 0%, 8.6%)
CIE-LAB	lab(42.62, 47.10, -78.25)
CIE-LCH	lch(42.62, 91.33, 301.05°)
OKLab	oklab(52.49% 0.0197 -0.226)
OKLCH	oklch(52.49% 0.227 275)
XYZ	xyz(20.4881, 12.9079, 78.4868)
Luminance	0.1291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4EE9 #E9E84D

analogous

#4D9CE9 #4D4EE9 #9A4DE9

triadic

#4D4EE9 #E94D4E #4EE94D

tetradic

#4D4EE9 #E94D9C #E9E84D #4DE99A

square

#4D4EE9 #E94D9C #E9E84D #4DE99A

split-complementary

#4D4EE9 #E99A4D #9CE94D

monochromatic

#1516A7 #1B1DDD #4D4EE9 #8384F0 #BABAF6

Accessibility & contrast

On white

5.86

#4D4EE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4D4EE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4EE9

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4EE9	#FFFFFF	#000000	##FFFFFF
##4D4EE9	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CEE

Deuteranopia (green-blind)

#005DE6

Tritanopia (blue-blind)

#007795

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4d4ee9;
/* rgb */ color: rgb(77, 78, 233);
/* oklch */ color: oklch(52.5% 0.227 275.0);

Tailwind

colors: {
  custom: {
    50: '#9280f1',
    500: '#4d4ee9',
    950: '#000000',
  },
}

SCSS

$custom: #4d4ee9;
$custom-light: #9280f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4ee9",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 233
  },
  "hsl": {
    "h": 239.615,
    "s": 78,
    "l": 60.784
  },
  "oklch": {
    "l": 0.52494,
    "c": 0.22683,
    "h": 275
  },
  "luminance": 0.1291
}

Semantic roles & 50–950 ramp

primary

#4D4EE9

secondary

#E6E6AB

accent

#D90BDA

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4D4EE9

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

Preview Lab → · Contrast checker → · Palette generator →