#4E71C6#4E71C6

#4E71C6 is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.4% C 0.138 H 265.4°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#4E71C6
RGB	rgb(78, 113, 198)
HSL	hsl(223, 51%, 54%)
HSV	hsv(223, 61%, 78%)
CMYK	cmyk(60.6%, 42.9%, 0%, 22.4%)
CIE-LAB	lab(48.89, 13.86, -48.15)
CIE-LCH	lch(48.89, 50.11, 286.06°)
OKLab	oklab(56.42% -0.0111 -0.1372)
OKLCH	oklch(56.42% 0.138 265.4)
XYZ	xyz(19.2366, 17.5055, 55.7803)
Luminance	0.1751 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E71C6 #C6A34E

analogous

#4EADC6 #4E71C6 #674EC6

triadic

#4E71C6 #C64E71 #71C64E

tetradic

#4E71C6 #C64EAD #C6A34E #4EC667

square

#4E71C6 #C64EAD #C6A34E #4EC667

split-complementary

#4E71C6 #C6674E #ADC64E

monochromatic

#253C74 #3454A2 #4E71C6 #7C96D5 #ABBBE4

Accessibility & contrast

On white

4.67

#4E71C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#4E71C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4E71C6

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E71C6	#FFFFFF	#000000	##FFFFFF
##4E71C6	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B7AC9

Deuteranopia (green-blind)

#396FC4

Tritanopia (blue-blind)

#008492

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4e71c6;
/* rgb */ color: rgb(78, 113, 198);
/* oklch */ color: oklch(56.4% 0.138 265.4);

Tailwind

colors: {
  custom: {
    50: '#8a99d8',
    500: '#4e71c6',
    950: '#000000',
  },
}

SCSS

$custom: #4e71c6;
$custom-light: #8a99d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e71c6",
  "rgb": {
    "r": 78,
    "g": 113,
    "b": 198
  },
  "hsl": {
    "h": 222.5,
    "s": 51.282,
    "l": 54.118
  },
  "oklch": {
    "l": 0.56415,
    "c": 0.13761,
    "h": 265.4
  },
  "luminance": 0.17507
}

Semantic roles & 50–950 ramp

primary

#4E71C6

secondary

#D1C39E

accent

#B14DDB

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0D0D14

muted

#7D7E83

Preview Lab

Preview with #4E71C6

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

Preview Lab → · Contrast checker → · Palette generator →