#4E588A#4E588A

#4E588A is a mid, moderate blue. Relative luminance 0.104; OKLCH L 47.4% C 0.082 H 274.3°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#4E588A
RGB	rgb(78, 88, 138)
HSL	hsl(230, 28%, 42%)
HSV	hsv(230, 43%, 54%)
CMYK	cmyk(43.5%, 36.2%, 0%, 45.9%)
CIE-LAB	lab(38.61, 9.87, -29.06)
CIE-LCH	lch(38.61, 30.70, 288.76°)
OKLab	oklab(47.44% 0.0061 -0.0816)
OKLCH	oklch(47.44% 0.082 274.3)
XYZ	xyz(11.2177, 10.4336, 25.4626)
Luminance	0.1043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E588A #8A804E

analogous

#4E768A #4E588A #624E8A

triadic

#4E588A #8A4E58 #588A4E

tetradic

#4E588A #8A4E76 #8A804E #4E8A62

square

#4E588A #8A4E76 #8A804E #4E8A62

split-complementary

#4E588A #8A624E #768A4E

monochromatic

#22263C #383F63 #4E588A #6A75AB #9199C1

Accessibility & contrast

On white

6.80

#4E588A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#4E588A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E588A

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E588A	#FFFFFF	#000000	##FFFFFF
##4E588A	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475D8C

Deuteranopia (green-blind)

#425989

Tritanopia (blue-blind)

#3A626A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4e588a;
/* rgb */ color: rgb(78, 88, 138);
/* oklch */ color: oklch(47.4% 0.082 274.3);

Tailwind

colors: {
  custom: {
    50: '#8287ac',
    500: '#4e588a',
    950: '#000000',
  },
}

SCSS

$custom: #4e588a;
$custom-light: #8287ac;
$custom-dark: #000000;

JSON

{
  "hex": "#4e588a",
  "rgb": {
    "r": 78,
    "g": 88,
    "b": 138
  },
  "hsl": {
    "h": 230,
    "s": 27.778,
    "l": 42.353
  },
  "oklch": {
    "l": 0.47438,
    "c": 0.08183,
    "h": 274.3
  },
  "luminance": 0.10434
}

Semantic roles & 50–950 ramp

primary

#4E588A

secondary

#AEA786

accent

#B464C4

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #4E588A

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

Preview Lab → · Contrast checker → · Palette generator →