#4E5AC5#4E5AC5

#4E5AC5 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.7% C 0.165 H 274.3°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#4E5AC5
RGB	rgb(78, 90, 197)
HSL	hsl(234, 51%, 54%)
HSV	hsv(234, 60%, 77%)
CMYK	cmyk(60.4%, 54.3%, 0%, 22.7%)
CIE-LAB	lab(42.71, 27.97, -57.51)
CIE-LCH	lch(42.71, 63.95, 295.93°)
OKLab	oklab(51.7% 0.0123 -0.165)
OKLCH	oklch(51.7% 0.165 274.3)
XYZ	xyz(16.8728, 12.9619, 54.4253)
Luminance	0.1296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5AC5 #C5B94E

analogous

#4E96C5 #4E5AC5 #7E4EC5

triadic

#4E5AC5 #C54E5A #5AC54E

tetradic

#4E5AC5 #C54E96 #C5B94E #4EC57E

square

#4E5AC5 #C54E96 #C5B94E #4EC57E

split-complementary

#4E5AC5 #C57E4E #96C54E

monochromatic

#262D73 #3540A1 #4E5AC5 #7C85D4 #AAB0E3

Accessibility & contrast

On white

5.85

#4E5AC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#4E5AC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5AC5

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5AC5	#FFFFFF	#000000	##FFFFFF
##4E5AC5	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F6AC9

Deuteranopia (green-blind)

#0060C3

Tritanopia (blue-blind)

#007387

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4e5ac5;
/* rgb */ color: rgb(78, 90, 197);
/* oklch */ color: oklch(51.7% 0.165 274.3);

Tailwind

colors: {
  custom: {
    50: '#8b88d7',
    500: '#4e5ac5',
    950: '#000000',
  },
}

SCSS

$custom: #4e5ac5;
$custom-light: #8b88d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5ac5",
  "rgb": {
    "r": 78,
    "g": 90,
    "b": 197
  },
  "hsl": {
    "h": 233.95,
    "s": 50.638,
    "l": 53.922
  },
  "oklch": {
    "l": 0.51697,
    "c": 0.16541,
    "h": 274.3
  },
  "luminance": 0.12963
}

Semantic roles & 50–950 ramp

primary

#4E5AC5

secondary

#D1CC9E

accent

#CC4EDA

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #4E5AC5

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

Preview Lab → · Contrast checker → · Palette generator →