#4E75D5#4E75D5

#4E75D5 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.2% C 0.154 H 265.3°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#4E75D5
RGB	rgb(78, 117, 213)
HSL	hsl(223, 62%, 57%)
HSV	hsv(223, 63%, 84%)
CMYK	cmyk(63.4%, 45.1%, 0%, 16.5%)
CIE-LAB	lab(50.86, 16.52, -53.56)
CIE-LCH	lch(50.86, 56.05, 287.14°)
OKLab	oklab(58.21% -0.0126 -0.153)
OKLCH	oklch(58.21% 0.154 265.3)
XYZ	xyz(21.5093, 19.1444, 65.4996)
Luminance	0.1915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E75D5 #D5AE4E

analogous

#4EB8D5 #4E75D5 #6B4ED5

triadic

#4E75D5 #D54E75 #75D54E

tetradic

#4E75D5 #D54EB8 #D5AE4E #4ED56B

square

#4E75D5 #D54EB8 #D5AE4E #4ED56B

split-complementary

#4E75D5 #D56B4E #B8D54E

monochromatic

#203E88 #2C55BA #4E75D5 #7F9CE1 #B1C2EC

Accessibility & contrast

On white

4.35

#4E75D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#4E75D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E75D5

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E75D5	#FFFFFF	#000000	##000000
##4E75D5	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4780D9

Deuteranopia (green-blind)

#3073D3

Tritanopia (blue-blind)

#008B9B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4e75d5;
/* rgb */ color: rgb(78, 117, 213);
/* oklch */ color: oklch(58.2% 0.154 265.3);

Tailwind

colors: {
  custom: {
    50: '#8c9ce2',
    500: '#4e75d5',
    950: '#000000',
  },
}

SCSS

$custom: #4e75d5;
$custom-light: #8c9ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e75d5",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 213
  },
  "hsl": {
    "h": 222.667,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.58206,
    "c": 0.15353,
    "h": 265.3
  },
  "luminance": 0.19146
}

Semantic roles & 50–950 ramp

primary

#4E75D5

secondary

#DBCBA4

accent

#B643E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4E75D5

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

Preview Lab → · Contrast checker → · Palette generator →