#4E588C#4E588C

#4E588C is a mid, moderate blue. Relative luminance 0.105; OKLCH L 47.5% C 0.085 H 274.5°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#4E588C
RGB	rgb(78, 88, 140)
HSL	hsl(230, 28%, 43%)
HSV	hsv(230, 44%, 55%)
CMYK	cmyk(44.3%, 37.1%, 0%, 45.1%)
CIE-LAB	lab(38.71, 10.49, -30.12)
CIE-LCH	lch(38.71, 31.89, 289.21°)
OKLab	oklab(47.55% 0.0066 -0.0847)
OKLCH	oklch(47.55% 0.085 274.5)
XYZ	xyz(11.3638, 10.4920, 26.2322)
Luminance	0.1049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E588C #8C824E

analogous

#4E778C #4E588C #634E8C

triadic

#4E588C #8C4E58 #588C4E

tetradic

#4E588C #8C4E77 #8C824E #4E8C63

square

#4E588C #8C4E77 #8C824E #4E8C63

split-complementary

#4E588C #8C634E #778C4E

monochromatic

#22273D #383F65 #4E588C #6B75AC #929AC2

Accessibility & contrast

On white

6.78

#4E588C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#4E588C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E588C

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E588C	#FFFFFF	#000000	##FFFFFF
##4E588C	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465E8E

Deuteranopia (green-blind)

#41598B

Tritanopia (blue-blind)

#39636B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4e588c;
/* rgb */ color: rgb(78, 88, 140);
/* oklch */ color: oklch(47.5% 0.085 274.5);

Tailwind

colors: {
  custom: {
    50: '#8387ae',
    500: '#4e588c',
    950: '#000000',
  },
}

SCSS

$custom: #4e588c;
$custom-light: #8387ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4e588c",
  "rgb": {
    "r": 78,
    "g": 88,
    "b": 140
  },
  "hsl": {
    "h": 230.323,
    "s": 28.44,
    "l": 42.745
  },
  "oklch": {
    "l": 0.4755,
    "c": 0.08492,
    "h": 274.5
  },
  "luminance": 0.10493
}

Semantic roles & 50–950 ramp

primary

#4E588C

secondary

#AFA887

accent

#B563C5

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #4E588C

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

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