#4D5ABA#4D5ABA

#4D5ABA is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.8% C 0.150 H 274.0°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#4D5ABA
RGB	rgb(77, 90, 186)
HSL	hsl(233, 44%, 52%)
HSV	hsv(233, 59%, 73%)
CMYK	cmyk(58.6%, 51.6%, 0%, 27.1%)
CIE-LAB	lab(41.90, 24.06, -52.42)
CIE-LCH	lch(41.90, 57.68, 294.66°)
OKLab	oklab(50.84% 0.0105 -0.15)
OKLCH	oklch(50.84% 0.15 274)
XYZ	xyz(15.5768, 12.4341, 48.0240)
Luminance	0.1244 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5ABA #BAAD4D

analogous

#4D91BA #4D5ABA #774DBA

triadic

#4D5ABA #BA4D5A #5ABA4D

tetradic

#4D5ABA #BA4D91 #BAAD4D #4DBA77

square

#4D5ABA #BA4D91 #BAAD4D #4DBA77

split-complementary

#4D5ABA #BA774D #91BA4D

monochromatic

#272F65 #384391 #4D5ABA #7983CB #A5ACDC

Accessibility & contrast

On white

6.02

#4D5ABA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#4D5ABA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5ABA

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5ABA	#FFFFFF	#000000	##FFFFFF
##4D5ABA	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2568BD

Deuteranopia (green-blind)

#0B5EB8

Tritanopia (blue-blind)

#007081

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4d5aba;
/* rgb */ color: rgb(77, 90, 186);
/* oklch */ color: oklch(50.8% 0.150 274.0);

Tailwind

colors: {
  custom: {
    50: '#8888cf',
    500: '#4d5aba',
    950: '#000000',
  },
}

SCSS

$custom: #4d5aba;
$custom-light: #8888cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5aba",
  "rgb": {
    "r": 77,
    "g": 90,
    "b": 186
  },
  "hsl": {
    "h": 232.844,
    "s": 44.13,
    "l": 51.569
  },
  "oklch": {
    "l": 0.50836,
    "c": 0.15036,
    "h": 274
  },
  "luminance": 0.12435
}

Semantic roles & 50–950 ramp

primary

#4D5ABA

secondary

#C9C499

accent

#C554D4

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4D5ABA

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

Preview Lab → · Contrast checker → · Palette generator →