#4E4F87#4E4F87

#4E4F87 is a mid, moderate blue. Relative luminance 0.090; OKLCH L 45.3% C 0.090 H 281.4°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#4E4F87
RGB	rgb(78, 79, 135)
HSL	hsl(239, 27%, 42%)
HSV	hsv(239, 42%, 53%)
CMYK	cmyk(42.2%, 41.5%, 0%, 47.1%)
CIE-LAB	lab(35.91, 14.71, -31.49)
CIE-LCH	lch(35.91, 34.76, 295.04°)
OKLab	oklab(45.31% 0.0179 -0.0887)
OKLCH	oklch(45.31% 0.09 281.4)
XYZ	xyz(10.3098, 8.9605, 24.1033)
Luminance	0.0896 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4F87 #87864E

analogous

#4E6C87 #4E4F87 #6A4E87

triadic

#4E4F87 #874E4F #4F874E

tetradic

#4E4F87 #874E6C #87864E #4E876A

square

#4E4F87 #874E6C #87864E #4E876A

split-complementary

#4E4F87 #876A4E #6C874E

monochromatic

#212239 #383860 #4E4F87 #6A6BA9 #9091BF

Accessibility & contrast

On white

7.52

#4E4F87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#4E4F87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4F87

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4F87	#FFFFFF	#000000	##FFFFFF
##4E4F87	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5789

Deuteranopia (green-blind)

#385286

Tritanopia (blue-blind)

#3D5A64

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4e4f87;
/* rgb */ color: rgb(78, 79, 135);
/* oklch */ color: oklch(45.3% 0.090 281.4);

Tailwind

colors: {
  custom: {
    50: '#8280aa',
    500: '#4e4f87',
    950: '#000000',
  },
}

SCSS

$custom: #4e4f87;
$custom-light: #8280aa;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4f87",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 135
  },
  "hsl": {
    "h": 238.947,
    "s": 26.761,
    "l": 41.765
  },
  "oklch": {
    "l": 0.45313,
    "c": 0.09046,
    "h": 281.4
  },
  "luminance": 0.08961
}

Semantic roles & 50–950 ramp

primary

#4E4F87

secondary

#ACAB85

accent

#C165C3

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #4E4F87

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

Preview Lab → · Contrast checker → · Palette generator →