#4E75D8#4E75D8

#4E75D8 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.4% C 0.158 H 265.6°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#4E75D8
RGB	rgb(78, 117, 216)
HSL	hsl(223, 64%, 58%)
HSV	hsv(223, 64%, 85%)
CMYK	cmyk(63.9%, 45.8%, 0%, 15.3%)
CIE-LAB	lab(51.03, 17.56, -54.98)
CIE-LCH	lch(51.03, 57.71, 287.71°)
OKLab	oklab(58.4% -0.0121 -0.1572)
OKLCH	oklch(58.4% 0.158 265.6)
XYZ	xyz(21.8936, 19.2981, 67.5236)
Luminance	0.1930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E75D8 #D8B14E

analogous

#4EBAD8 #4E75D8 #6C4ED8

triadic

#4E75D8 #D84E75 #75D84E

tetradic

#4E75D8 #D84EBA #D8B14E #4ED86C

square

#4E75D8 #D84EBA #D8B14E #4ED86C

split-complementary

#4E75D8 #D86C4E #BAD84E

monochromatic

#1F3E8D #2A54BF #4E75D8 #809CE3 #B2C3EE

Accessibility & contrast

On white

4.32

#4E75D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#4E75D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E75D8

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E75D8	#FFFFFF	#000000	##000000
##4E75D8	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4480DC

Deuteranopia (green-blind)

#2B74D6

Tritanopia (blue-blind)

#008C9C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4e75d8;
/* rgb */ color: rgb(78, 117, 216);
/* oklch */ color: oklch(58.4% 0.158 265.6);

Tailwind

colors: {
  custom: {
    50: '#8d9ce5',
    500: '#4e75d8',
    950: '#000000',
  },
}

SCSS

$custom: #4e75d8;
$custom-light: #8d9ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e75d8",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 216
  },
  "hsl": {
    "h": 223.043,
    "s": 63.889,
    "l": 57.647
  },
  "oklch": {
    "l": 0.584,
    "c": 0.15763,
    "h": 265.6
  },
  "luminance": 0.193
}

Semantic roles & 50–950 ramp

primary

#4E75D8

secondary

#DDCDA5

accent

#B841E7

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E75D8

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

Preview Lab → · Contrast checker → · Palette generator →