#4D4DE9#4D4DE9

#4D4DE9 is a mid, highly saturated blue. Relative luminance 0.128; OKLCH L 52.3% C 0.228 H 275.1°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#4D4DE9
RGB	rgb(77, 77, 233)
HSL	hsl(240, 78%, 61%)
HSV	hsv(240, 67%, 91%)
CMYK	cmyk(67%, 67%, 0%, 8.6%)
CIE-LAB	lab(42.41, 47.68, -78.60)
CIE-LCH	lch(42.41, 91.93, 301.24°)
OKLab	oklab(52.34% 0.0204 -0.227)
OKLCH	oklch(52.34% 0.228 275.1)
XYZ	xyz(20.4176, 12.7669, 78.4633)
Luminance	0.1277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4DE9 #E9E94D

analogous

#4D9BE9 #4D4DE9 #9B4DE9

triadic

#4D4DE9 #E94D4D #4DE94D

tetradic

#4D4DE9 #E94D9B #E9E94D #4DE99B

square

#4D4DE9 #E94D9B #E9E94D #4DE99B

split-complementary

#4D4DE9 #E99B4D #9BE94D

monochromatic

#1515A7 #1B1BDD #4D4DE9 #8383F0 #BABAF6

Accessibility & contrast

On white

5.91

#4D4DE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#4D4DE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4DE9

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4DE9	#FFFFFF	#000000	##FFFFFF
##4D4DE9	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BEE

Deuteranopia (green-blind)

#005DE6

Tritanopia (blue-blind)

#007795

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4d4de9;
/* rgb */ color: rgb(77, 77, 233);
/* oklch */ color: oklch(52.3% 0.228 275.1);

Tailwind

colors: {
  custom: {
    50: '#9280f1',
    500: '#4d4de9',
    950: '#000000',
  },
}

SCSS

$custom: #4d4de9;
$custom-light: #9280f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4de9",
  "rgb": {
    "r": 77,
    "g": 77,
    "b": 233
  },
  "hsl": {
    "h": 240,
    "s": 78,
    "l": 60.784
  },
  "oklch": {
    "l": 0.52339,
    "c": 0.22791,
    "h": 275.1
  },
  "luminance": 0.12769
}

Semantic roles & 50–950 ramp

primary

#4D4DE9

secondary

#E6E6AB

accent

#DA0BDA

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4D4DE9

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

Preview Lab → · Contrast checker → · Palette generator →