#4D4EB9#4D4EB9

#4D4EB9 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.5% C 0.165 H 277.9°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#4D4EB9
RGB	rgb(77, 78, 185)
HSL	hsl(239, 44%, 51%)
HSV	hsv(239, 58%, 73%)
CMYK	cmyk(58.4%, 57.8%, 0%, 27.5%)
CIE-LAB	lab(38.77, 31.31, -56.88)
CIE-LCH	lch(38.77, 64.93, 298.83°)
OKLab	oklab(48.48% 0.0227 -0.1632)
OKLCH	oklch(48.48% 0.165 277.9)
XYZ	xyz(14.5391, 10.5283, 47.1556)
Luminance	0.1053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4EB9 #B9B84D

analogous

#4D84B9 #4D4EB9 #824DB9

triadic

#4D4EB9 #B94D4E #4EB94D

tetradic

#4D4EB9 #B94D84 #B9B84D #4DB982

square

#4D4EB9 #B94D84 #B9B84D #4DB982

split-complementary

#4D4EB9 #B9824D #84B94D

monochromatic

#272864 #393990 #4D4EB9 #797ACA #A5A5DC

Accessibility & contrast

On white

6.76

#4D4EB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4D4EB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4EB9

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4EB9	#FFFFFF	#000000	##FFFFFF
##4D4EB9	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BD

Deuteranopia (green-blind)

#0057B7

Tritanopia (blue-blind)

#02677C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4d4eb9;
/* rgb */ color: rgb(77, 78, 185);
/* oklch */ color: oklch(48.5% 0.165 277.9);

Tailwind

colors: {
  custom: {
    50: '#897fcf',
    500: '#4d4eb9',
    950: '#000000',
  },
}

SCSS

$custom: #4d4eb9;
$custom-light: #897fcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4eb9",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 185
  },
  "hsl": {
    "h": 239.444,
    "s": 43.548,
    "l": 51.373
  },
  "oklch": {
    "l": 0.48479,
    "c": 0.16481,
    "h": 277.9
  },
  "luminance": 0.10529
}

Semantic roles & 50–950 ramp

primary

#4D4EB9

secondary

#C9C899

accent

#D255D3

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4D4EB9

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

Preview Lab → · Contrast checker → · Palette generator →