#4D4E8F#4D4E8F

#4D4E8F is a mid, moderate blue. Relative luminance 0.090; OKLCH L 45.5% C 0.104 H 280.7°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#4D4E8F
RGB	rgb(77, 78, 143)
HSL	hsl(239, 30%, 43%)
HSV	hsv(239, 46%, 56%)
CMYK	cmyk(46.2%, 45.5%, 0%, 43.9%)
CIE-LAB	lab(36.00, 17.59, -36.23)
CIE-LCH	lch(36.00, 40.28, 295.90°)
OKLab	oklab(45.51% 0.0195 -0.1026)
OKLCH	oklch(45.51% 0.104 280.7)
XYZ	xyz(10.7414, 9.0092, 27.1543)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4E8F #8F8E4D

analogous

#4D6F8F #4D4E8F #6D4D8F

triadic

#4D4E8F #8F4D4E #4E8F4D

tetradic

#4D4E8F #8F4D6F #8F8E4D #4D8F6D

square

#4D4E8F #8F4D6F #8F8E4D #4D8F6D

split-complementary

#4D4E8F #8F6D4D #6F8F4D

monochromatic

#22233F #383867 #4D4E8F #6A6BAF #9293C4

Accessibility & contrast

On white

7.49

#4D4E8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4D4E8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4E8F

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4E8F	#FFFFFF	#000000	##FFFFFF
##4D4E8F	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355791

Deuteranopia (green-blind)

#31528E

Tritanopia (blue-blind)

#375B67

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4d4e8f;
/* rgb */ color: rgb(77, 78, 143);
/* oklch */ color: oklch(45.5% 0.104 280.7);

Tailwind

colors: {
  custom: {
    50: '#837fb0',
    500: '#4d4e8f',
    950: '#000000',
  },
}

SCSS

$custom: #4d4e8f;
$custom-light: #837fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4e8f",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 143
  },
  "hsl": {
    "h": 239.091,
    "s": 30,
    "l": 43.137
  },
  "oklch": {
    "l": 0.45511,
    "c": 0.1044,
    "h": 280.7
  },
  "luminance": 0.0901
}

Semantic roles & 50–950 ramp

primary

#4D4E8F

secondary

#B1B087

accent

#C562C6

background

#F8F7FA

surface

#EFEEF5

border

#CAC9CF

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #4D4E8F

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

Preview Lab → · Contrast checker → · Palette generator →