#4E4783#4E4783

#4E4783 is a dark, moderate blue. Relative luminance 0.078; OKLCH L 43.4% C 0.097 H 287.0°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#4E4783
RGB	rgb(78, 71, 131)
HSL	hsl(247, 30%, 40%)
HSV	hsv(247, 46%, 51%)
CMYK	cmyk(40.5%, 45.8%, 0%, 48.6%)
CIE-LAB	lab(33.49, 18.66, -32.86)
CIE-LCH	lch(33.49, 37.79, 299.59°)
OKLab	oklab(43.4% 0.0283 -0.0927)
OKLCH	oklch(43.4% 0.097 287)
XYZ	xyz(9.4907, 7.7646, 22.4670)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4783 #7C8347

analogous

#475E83 #4E4783 #6C4783

triadic

#4E4783 #834E47 #47834E

tetradic

#4E4783 #83475E #7C8347 #47836C

square

#4E4783 #83475E #7C8347 #47836C

split-complementary

#4E4783 #836C47 #5E8347

monochromatic

#1F1C34 #36315B #4E4783 #675FA8 #8D87BE

Accessibility & contrast

On white

8.23

#4E4783 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4E4783 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4783

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4783	#FFFFFF	#000000	##FFFFFF
##4E4783	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325085

Deuteranopia (green-blind)

#314D82

Tritanopia (blue-blind)

#3F535E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4e4783;
/* rgb */ color: rgb(78, 71, 131);
/* oklch */ color: oklch(43.4% 0.097 287.0);

Tailwind

colors: {
  custom: {
    50: '#827aa7',
    500: '#4e4783',
    950: '#000000',
  },
}

SCSS

$custom: #4e4783;
$custom-light: #827aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4783",
  "rgb": {
    "r": 78,
    "g": 71,
    "b": 131
  },
  "hsl": {
    "h": 247,
    "s": 29.703,
    "l": 39.608
  },
  "oklch": {
    "l": 0.43399,
    "c": 0.09694,
    "h": 287
  },
  "luminance": 0.07765
}

Semantic roles & 50–950 ramp

primary

#4E4783

secondary

#A4A97C

accent

#C662BA

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B090F

muted

#7C7B7F

Preview Lab

Preview with #4E4783

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

Preview Lab → · Contrast checker → · Palette generator →