#4D4BBA#4D4BBA

#4D4BBA is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.0% C 0.170 H 278.7°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#4D4BBA
RGB	rgb(77, 75, 186)
HSL	hsl(241, 45%, 51%)
HSV	hsv(241, 60%, 73%)
CMYK	cmyk(58.6%, 59.7%, 0%, 27.1%)
CIE-LAB	lab(38.12, 33.51, -58.53)
CIE-LCH	lch(38.12, 67.45, 299.79°)
OKLab	oklab(48.02% 0.0256 -0.1681)
OKLCH	oklch(48.02% 0.17 278.7)
XYZ	xyz(14.4368, 10.1541, 47.6440)
Luminance	0.1016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.82

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4BBA #B8BA4B

analogous

#4B80BA #4D4BBA #844BBA

triadic

#4D4BBA #BA4D4B #4BBA4D

tetradic

#4D4BBA #BA4B80 #B8BA4B #4BBA84

square

#4D4BBA #BA4B80 #B8BA4B #4BBA84

split-complementary

#4D4BBA #BA844B #80BA4B

monochromatic

#282664 #393790 #4D4BBA #7977CB #A4A3DC

Accessibility & contrast

On white

6.93

#4D4BBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#4D4BBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4BBA

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4BBA	#FFFFFF	#000000	##FFFFFF
##4D4BBA	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBE

Deuteranopia (green-blind)

#0055B8

Tritanopia (blue-blind)

#00667B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4d4bba;
/* rgb */ color: rgb(77, 75, 186);
/* oklch */ color: oklch(48.0% 0.170 278.7);

Tailwind

colors: {
  custom: {
    50: '#897dd0',
    500: '#4d4bba',
    950: '#000000',
  },
}

SCSS

$custom: #4d4bba;
$custom-light: #897dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4bba",
  "rgb": {
    "r": 77,
    "g": 75,
    "b": 186
  },
  "hsl": {
    "h": 241.081,
    "s": 44.578,
    "l": 51.176
  },
  "oklch": {
    "l": 0.48016,
    "c": 0.17007,
    "h": 278.7
  },
  "luminance": 0.10155
}

Semantic roles & 50–950 ramp

primary

#4D4BBA

secondary

#C8C998

accent

#D454D2

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0D0914

muted

#7D7B82

Preview Lab

Preview with #4D4BBA

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

Preview Lab → · Contrast checker → · Palette generator →