#4E68B5#4E68B5

#4E68B5 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.4% C 0.125 H 268.0°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4E68B5
RGB	rgb(78, 104, 181)
HSL	hsl(225, 41%, 51%)
HSV	hsv(225, 57%, 71%)
CMYK	cmyk(56.9%, 42.5%, 0%, 29%)
CIE-LAB	lab(45.44, 13.72, -43.83)
CIE-LCH	lch(45.44, 45.93, 287.38°)
OKLab	oklab(53.45% -0.0044 -0.1246)
OKLCH	oklch(53.45% 0.125 268)
XYZ	xyz(16.4299, 14.8553, 45.7087)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E68B5 #B59B4E

analogous

#4E9CB5 #4E68B5 #674EB5

triadic

#4E68B5 #B54E68 #68B54E

tetradic

#4E68B5 #B54E9C #B59B4E #4EB567

square

#4E68B5 #B54E9C #B59B4E #4EB567

split-complementary

#4E68B5 #B5674E #9CB54E

monochromatic

#283660 #3A4F8B #4E68B5 #798DC7 #A4B2D9

Accessibility & contrast

On white

5.29

#4E68B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#4E68B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E68B5

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E68B5	#FFFFFF	#000000	##FFFFFF
##4E68B5	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4770B8

Deuteranopia (green-blind)

#3A67B3

Tritanopia (blue-blind)

#087986

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4e68b5;
/* rgb */ color: rgb(78, 104, 181);
/* oklch */ color: oklch(53.4% 0.125 268.0);

Tailwind

colors: {
  custom: {
    50: '#8792cb',
    500: '#4e68b5',
    950: '#000000',
  },
}

SCSS

$custom: #4e68b5;
$custom-light: #8792cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e68b5",
  "rgb": {
    "r": 78,
    "g": 104,
    "b": 181
  },
  "hsl": {
    "h": 224.854,
    "s": 41.036,
    "l": 50.784
  },
  "oklch": {
    "l": 0.53446,
    "c": 0.12468,
    "h": 268
  },
  "luminance": 0.14857
}

Semantic roles & 50–950 ramp

primary

#4E68B5

secondary

#C6BB99

accent

#B257D1

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0D13

muted

#7D7D82

Preview Lab

Preview with #4E68B5

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

Preview Lab → · Contrast checker → · Palette generator →