#4D4E8A#4D4E8A

#4D4E8A is a mid, moderate blue. Relative luminance 0.089; OKLCH L 45.2% C 0.097 H 281.1°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#4D4E8A
RGB	rgb(77, 78, 138)
HSL	hsl(239, 28%, 42%)
HSV	hsv(239, 44%, 54%)
CMYK	cmyk(44.2%, 43.5%, 0%, 45.9%)
CIE-LAB	lab(35.72, 16.02, -33.64)
CIE-LCH	lch(35.72, 37.25, 295.46°)
OKLab	oklab(45.2% 0.0186 -0.095)
OKLCH	oklch(45.2% 0.097 281.1)
XYZ	xyz(10.3711, 8.8611, 25.2037)
Luminance	0.0886 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4E8A #8A894D

analogous

#4D6D8A #4D4E8A #6A4D8A

triadic

#4D4E8A #8A4D4E #4E8A4D

tetradic

#4D4E8A #8A4D6D #8A894D #4D8A6A

square

#4D4E8A #8A4D6D #8A894D #4D8A6A

split-complementary

#4D4E8A #8A6A4D #6D8A4D

monochromatic

#21223B #373863 #4D4E8A #696AAB #9091C1

Accessibility & contrast

On white

7.57

#4D4E8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4D4E8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4E8A

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4E8A	#FFFFFF	#000000	##FFFFFF
##4D4E8A	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38568C

Deuteranopia (green-blind)

#345289

Tritanopia (blue-blind)

#3A5A65

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4d4e8a;
/* rgb */ color: rgb(77, 78, 138);
/* oklch */ color: oklch(45.2% 0.097 281.1);

Tailwind

colors: {
  custom: {
    50: '#827fac',
    500: '#4d4e8a',
    950: '#000000',
  },
}

SCSS

$custom: #4d4e8a;
$custom-light: #827fac;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4e8a",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 138
  },
  "hsl": {
    "h": 239.016,
    "s": 28.372,
    "l": 42.157
  },
  "oklch": {
    "l": 0.452,
    "c": 0.09678,
    "h": 281.1
  },
  "luminance": 0.08862
}

Semantic roles & 50–950 ramp

primary

#4D4E8A

secondary

#AEAD85

accent

#C363C5

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #4D4E8A

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

Preview Lab → · Contrast checker → · Palette generator →