#4E71D2#4E71D2

#4E71D2 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.2% C 0.154 H 266.6°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4E71D2
RGB	rgb(78, 113, 210)
HSL	hsl(224, 59%, 56%)
HSV	hsv(224, 63%, 82%)
CMYK	cmyk(62.9%, 46.2%, 0%, 17.6%)
CIE-LAB	lab(49.59, 17.97, -53.88)
CIE-LCH	lch(49.59, 56.80, 288.45°)
OKLab	oklab(57.18% -0.0091 -0.154)
OKLCH	oklch(57.18% 0.154 266.6)
XYZ	xyz(20.6759, 18.0813, 63.3607)
Luminance	0.1808 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E71D2 #D2AF4E

analogous

#4EB3D2 #4E71D2 #6D4ED2

triadic

#4E71D2 #D24E71 #71D24E

tetradic

#4E71D2 #D24EB3 #D2AF4E #4ED26D

square

#4E71D2 #D24EB3 #D2AF4E #4ED26D

split-complementary

#4E71D2 #D26D4E #B3D24E

monochromatic

#223C84 #2E52B5 #4E71D2 #7F98DE #B0BFEB

Accessibility & contrast

On white

4.55

#4E71D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#4E71D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E71D2

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E71D2	#FFFFFF	#000000	##000000
##4E71D2	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#417CD6

Deuteranopia (green-blind)

#2A70D0

Tritanopia (blue-blind)

#008797

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4e71d2;
/* rgb */ color: rgb(78, 113, 210);
/* oklch */ color: oklch(57.2% 0.154 266.6);

Tailwind

colors: {
  custom: {
    50: '#8c99e0',
    500: '#4e71d2',
    950: '#000000',
  },
}

SCSS

$custom: #4e71d2;
$custom-light: #8c99e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e71d2",
  "rgb": {
    "r": 78,
    "g": 113,
    "b": 210
  },
  "hsl": {
    "h": 224.091,
    "s": 59.459,
    "l": 56.471
  },
  "oklch": {
    "l": 0.57183,
    "c": 0.15427,
    "h": 266.6
  },
  "luminance": 0.18083
}

Semantic roles & 50–950 ramp

primary

#4E71D2

secondary

#D9CBA3

accent

#B945E3

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4E71D2

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

Preview Lab → · Contrast checker → · Palette generator →