#4E58AC#4E58AC

#4E58AC is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.5% C 0.133 H 275.3°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#4E58AC
RGB	rgb(78, 88, 172)
HSL	hsl(234, 38%, 49%)
HSV	hsv(234, 55%, 67%)
CMYK	cmyk(54.7%, 48.8%, 0%, 32.5%)
CIE-LAB	lab(40.54, 20.85, -46.38)
CIE-LCH	lch(40.54, 50.85, 294.20°)
OKLab	oklab(49.54% 0.0124 -0.1322)
OKLCH	oklch(49.54% 0.133 275.3)
XYZ	xyz(14.0756, 11.5768, 40.5146)
Luminance	0.1158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E58AC #ACA24E

analogous

#4E87AC #4E58AC #734EAC

triadic

#4E58AC #AC4E58 #58AC4E

tetradic

#4E58AC #AC4E87 #ACA24E #4EAC73

square

#4E58AC #AC4E87 #ACA24E #4EAC73

split-complementary

#4E58AC #AC734E #87AC4E

monochromatic

#282D58 #3B4282 #4E58AC #767EC1 #A0A6D4

Accessibility & contrast

On white

6.33

#4E58AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#4E58AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E58AC

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E58AC	#FFFFFF	#000000	##FFFFFF
##4E58AC	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3064AF

Deuteranopia (green-blind)

#245CAA

Tritanopia (blue-blind)

#206B7A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4e58ac;
/* rgb */ color: rgb(78, 88, 172);
/* oklch */ color: oklch(49.5% 0.133 275.3);

Tailwind

colors: {
  custom: {
    50: '#8787c5',
    500: '#4e58ac',
    950: '#000000',
  },
}

SCSS

$custom: #4e58ac;
$custom-light: #8787c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e58ac",
  "rgb": {
    "r": 78,
    "g": 88,
    "b": 172
  },
  "hsl": {
    "h": 233.617,
    "s": 37.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.49535,
    "c": 0.13281,
    "h": 275.3
  },
  "luminance": 0.11578
}

Semantic roles & 50–950 ramp

primary

#4E58AC

secondary

#C1BC95

accent

#C15ACE

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4E58AC

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

Preview Lab → · Contrast checker → · Palette generator →