#4D4E89#4D4E89

#4D4E89 is a mid, moderate blue. Relative luminance 0.088; OKLCH L 45.1% C 0.095 H 281.1°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#4D4E89
RGB	rgb(77, 78, 137)
HSL	hsl(239, 28%, 42%)
HSV	hsv(239, 44%, 54%)
CMYK	cmyk(43.8%, 43.1%, 0%, 46.3%)
CIE-LAB	lab(35.66, 15.70, -33.11)
CIE-LCH	lch(35.66, 36.65, 295.37°)
OKLab	oklab(45.14% 0.0184 -0.0934)
OKLCH	oklch(45.14% 0.095 281.1)
XYZ	xyz(10.2990, 8.8323, 24.8242)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4E89 #89884D

analogous

#4D6C89 #4D4E89 #6A4D89

triadic

#4D4E89 #894D4E #4E894D

tetradic

#4D4E89 #894D6C #89884D #4D896A

square

#4D4E89 #894D6C #89884D #4D896A

split-complementary

#4D4E89 #896A4D #6C894D

monochromatic

#21213B #373862 #4D4E89 #696AAB #9091C1

Accessibility & contrast

On white

7.59

#4D4E89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4D4E89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4E89

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4E89	#FFFFFF	#000000	##FFFFFF
##4D4E89	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39568B

Deuteranopia (green-blind)

#355288

Tritanopia (blue-blind)

#3A5A65

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4d4e89;
/* rgb */ color: rgb(77, 78, 137);
/* oklch */ color: oklch(45.1% 0.095 281.1);

Tailwind

colors: {
  custom: {
    50: '#827fac',
    500: '#4d4e89',
    950: '#000000',
  },
}

SCSS

$custom: #4d4e89;
$custom-light: #827fac;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4e89",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 137
  },
  "hsl": {
    "h": 239,
    "s": 28.037,
    "l": 41.961
  },
  "oklch": {
    "l": 0.45139,
    "c": 0.09524,
    "h": 281.1
  },
  "luminance": 0.08833
}

Semantic roles & 50–950 ramp

primary

#4D4E89

secondary

#ADAC85

accent

#C363C4

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #4D4E89

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

Preview Lab → · Contrast checker → · Palette generator →