#4E5183#4E5183

#4E5183 is a mid, moderate blue. Relative luminance 0.091; OKLCH L 45.5% C 0.081 H 280.0°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#4E5183
RGB	rgb(78, 81, 131)
HSL	hsl(237, 25%, 41%)
HSV	hsv(237, 40%, 51%)
CMYK	cmyk(40.5%, 38.2%, 0%, 48.6%)
CIE-LAB	lab(36.26, 12.20, -28.49)
CIE-LCH	lch(36.26, 30.99, 293.19°)
OKLab	oklab(45.51% 0.0141 -0.0799)
OKLCH	oklch(45.51% 0.081 280)
XYZ	xyz(10.1799, 9.1428, 22.6967)
Luminance	0.0914 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5183 #83804E

analogous

#4E6B83 #4E5183 #654E83

triadic

#4E5183 #834E51 #51834E

tetradic

#4E5183 #834E6B #83804E #4E8365

square

#4E5183 #834E6B #83804E #4E8365

split-complementary

#4E5183 #83654E #6B834E

monochromatic

#202236 #37395D #4E5183 #696CA6 #8F92BC

Accessibility & contrast

On white

7.42

#4E5183 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#4E5183 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E5183

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5183	#FFFFFF	#000000	##FFFFFF
##4E5183	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405785

Deuteranopia (green-blind)

#3D5382

Tritanopia (blue-blind)

#3E5B64

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4e5183;
/* rgb */ color: rgb(78, 81, 131);
/* oklch */ color: oklch(45.5% 0.081 280.0);

Tailwind

colors: {
  custom: {
    50: '#8281a7',
    500: '#4e5183',
    950: '#000000',
  },
}

SCSS

$custom: #4e5183;
$custom-light: #8281a7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5183",
  "rgb": {
    "r": 78,
    "g": 81,
    "b": 131
  },
  "hsl": {
    "h": 236.604,
    "s": 25.359,
    "l": 40.98
  },
  "oklch": {
    "l": 0.45511,
    "c": 0.08118,
    "h": 280
  },
  "luminance": 0.09143
}

Semantic roles & 50–950 ramp

primary

#4E5183

secondary

#A9A784

accent

#BD66C2

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #4E5183

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

Preview Lab → · Contrast checker → · Palette generator →