#4E71C3#4E71C3

#4E71C3 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.2% C 0.133 H 265.0°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4E71C3
RGB	rgb(78, 113, 195)
HSL	hsl(222, 49%, 54%)
HSV	hsv(222, 60%, 76%)
CMYK	cmyk(60%, 42.1%, 0%, 23.5%)
CIE-LAB	lab(48.72, 12.84, -46.70)
CIE-LCH	lch(48.72, 48.43, 285.37°)
OKLab	oklab(56.23% -0.0116 -0.1329)
OKLCH	oklch(56.23% 0.133 265)
XYZ	xyz(18.8940, 17.3685, 53.9760)
Luminance	0.1737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E71C3 #C3A04E

analogous

#4EABC3 #4E71C3 #654EC3

triadic

#4E71C3 #C34E71 #71C34E

tetradic

#4E71C3 #C34EAB #C3A04E #4EC365

square

#4E71C3 #C34EAB #C3A04E #4EC365

split-complementary

#4E71C3 #C3654E #ABC34E

monochromatic

#263C70 #36559E #4E71C3 #7C96D2 #A9BAE2

Accessibility & contrast

On white

4.69

#4E71C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#4E71C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E71C3

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E71C3	#FFFFFF	#000000	##FFFFFF
##4E71C3	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D79C6

Deuteranopia (green-blind)

#3C6FC1

Tritanopia (blue-blind)

#008390

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4e71c3;
/* rgb */ color: rgb(78, 113, 195);
/* oklch */ color: oklch(56.2% 0.133 265.0);

Tailwind

colors: {
  custom: {
    50: '#8999d5',
    500: '#4e71c3',
    950: '#000000',
  },
}

SCSS

$custom: #4e71c3;
$custom-light: #8999d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e71c3",
  "rgb": {
    "r": 78,
    "g": 113,
    "b": 195
  },
  "hsl": {
    "h": 222.051,
    "s": 49.367,
    "l": 53.529
  },
  "oklch": {
    "l": 0.5623,
    "c": 0.13342,
    "h": 265
  },
  "luminance": 0.1737
}

Semantic roles & 50–950 ramp

primary

#4E71C3

secondary

#CFC09D

accent

#B04FD9

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #4E71C3

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

Preview Lab → · Contrast checker → · Palette generator →