#4E5CAA#4E5CAA

#4E5CAA is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.2% C 0.124 H 273.4°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4E5CAA
RGB	rgb(78, 92, 170)
HSL	hsl(231, 37%, 49%)
HSV	hsv(231, 54%, 67%)
CMYK	cmyk(54.1%, 45.9%, 0%, 33.3%)
CIE-LAB	lab(41.49, 17.63, -43.66)
CIE-LCH	lch(41.49, 47.09, 291.99°)
OKLab	oklab(50.22% 0.0075 -0.1242)
OKLCH	oklch(50.22% 0.124 273.4)
XYZ	xyz(14.2224, 12.1753, 39.6230)
Luminance	0.1218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5CAA #AA9C4E

analogous

#4E8AAA #4E5CAA #6E4EAA

triadic

#4E5CAA #AA4E5C #5CAA4E

tetradic

#4E5CAA #AA4E8A #AA9C4E #4EAA6E

square

#4E5CAA #AA4E8A #AA9C4E #4EAA6E

split-complementary

#4E5CAA #AA6E4E #8AAA4E

monochromatic

#282F56 #3B4580 #4E5CAA #7581C0 #9FA7D3

Accessibility & contrast

On white

6.11

#4E5CAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4E5CAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5CAA

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5CAA	#FFFFFF	#000000	##FFFFFF
##4E5CAA	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A66AD

Deuteranopia (green-blind)

#2F5EA8

Tritanopia (blue-blind)

#216D7B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4e5caa;
/* rgb */ color: rgb(78, 92, 170);
/* oklch */ color: oklch(50.2% 0.124 273.4);

Tailwind

colors: {
  custom: {
    50: '#8689c4',
    500: '#4e5caa',
    950: '#000000',
  },
}

SCSS

$custom: #4e5caa;
$custom-light: #8689c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5caa",
  "rgb": {
    "r": 78,
    "g": 92,
    "b": 170
  },
  "hsl": {
    "h": 230.87,
    "s": 37.097,
    "l": 48.627
  },
  "oklch": {
    "l": 0.50224,
    "c": 0.12445,
    "h": 273.4
  },
  "luminance": 0.12176
}

Semantic roles & 50–950 ramp

primary

#4E5CAA

secondary

#C0B994

accent

#BC5BCD

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #4E5CAA

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

Preview Lab → · Contrast checker → · Palette generator →