#4E75D7#4E75D7

#4E75D7 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.3% C 0.156 H 265.5°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4E75D7
RGB	rgb(78, 117, 215)
HSL	hsl(223, 63%, 57%)
HSV	hsv(223, 64%, 84%)
CMYK	cmyk(63.7%, 45.6%, 0%, 15.7%)
CIE-LAB	lab(50.97, 17.21, -54.51)
CIE-LCH	lch(50.97, 57.16, 287.53°)
OKLab	oklab(58.34% -0.0122 -0.1558)
OKLCH	oklch(58.34% 0.156 265.5)
XYZ	xyz(21.7647, 19.2466, 66.8448)
Luminance	0.1925 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E75D7 #D7B04E

analogous

#4EB9D7 #4E75D7 #6C4ED7

triadic

#4E75D7 #D74E75 #75D74E

tetradic

#4E75D7 #D74EB9 #D7B04E #4ED76C

square

#4E75D7 #D74EB9 #D7B04E #4ED76C

split-complementary

#4E75D7 #D76C4E #B9D74E

monochromatic

#1F3E8B #2B54BD #4E75D7 #809CE2 #B2C3EE

Accessibility & contrast

On white

4.33

#4E75D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#4E75D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E75D7

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E75D7	#FFFFFF	#000000	##000000
##4E75D7	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4580DB

Deuteranopia (green-blind)

#2D74D5

Tritanopia (blue-blind)

#008B9B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4e75d7;
/* rgb */ color: rgb(78, 117, 215);
/* oklch */ color: oklch(58.3% 0.156 265.5);

Tailwind

colors: {
  custom: {
    50: '#8c9ce4',
    500: '#4e75d7',
    950: '#000000',
  },
}

SCSS

$custom: #4e75d7;
$custom-light: #8c9ce4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e75d7",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 215
  },
  "hsl": {
    "h": 222.92,
    "s": 63.134,
    "l": 57.451
  },
  "oklch": {
    "l": 0.58335,
    "c": 0.15627,
    "h": 265.5
  },
  "luminance": 0.19249
}

Semantic roles & 50–950 ramp

primary

#4E75D7

secondary

#DCCCA5

accent

#B742E6

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E15

muted

#7E7E84

Preview Lab

Preview with #4E75D7

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

Preview Lab → · Contrast checker → · Palette generator →