#4E4787#4E4787

#4E4787 is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.7% C 0.103 H 286.3°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#4E4787
RGB	rgb(78, 71, 135)
HSL	hsl(247, 31%, 40%)
HSV	hsv(247, 47%, 53%)
CMYK	cmyk(42.2%, 47.4%, 0%, 47.1%)
CIE-LAB	lab(33.72, 19.88, -34.96)
CIE-LCH	lch(33.72, 40.21, 299.63°)
OKLab	oklab(43.65% 0.0289 -0.0988)
OKLCH	oklch(43.65% 0.103 286.3)
XYZ	xyz(9.7671, 7.8751, 23.9224)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4787 #808747

analogous

#476087 #4E4787 #6E4787

triadic

#4E4787 #874E47 #47874E

tetradic

#4E4787 #874760 #808747 #47876E

square

#4E4787 #874760 #808747 #47876E

split-complementary

#4E4787 #876E47 #608747

monochromatic

#201D37 #37325F #4E4787 #6860AB #8E88C0

Accessibility & contrast

On white

8.16

#4E4787 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#4E4787 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4787

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4787	#FFFFFF	#000000	##FFFFFF
##4E4787	1.00	8.16	2.58	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5189

Deuteranopia (green-blind)

#2E4E86

Tritanopia (blue-blind)

#3E5460

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4e4787;
/* rgb */ color: rgb(78, 71, 135);
/* oklch */ color: oklch(43.7% 0.103 286.3);

Tailwind

colors: {
  custom: {
    50: '#837aaa',
    500: '#4e4787',
    950: '#000000',
  },
}

SCSS

$custom: #4e4787;
$custom-light: #837aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4787",
  "rgb": {
    "r": 78,
    "g": 71,
    "b": 135
  },
  "hsl": {
    "h": 246.563,
    "s": 31.068,
    "l": 40.392
  },
  "oklch": {
    "l": 0.43652,
    "c": 0.10298,
    "h": 286.3
  },
  "luminance": 0.07875
}

Semantic roles & 50–950 ramp

primary

#4E4787

secondary

#A7AC7E

accent

#C761BC

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B0910

muted

#7C7B7F

Preview Lab

Preview with #4E4787

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

Preview Lab → · Contrast checker → · Palette generator →