#4E83D7#4E83D7

#4E83D7 is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.3% C 0.140 H 259.2°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4E83D7
RGB	rgb(78, 131, 215)
HSL	hsl(217, 63%, 57%)
HSV	hsv(217, 64%, 84%)
CMYK	cmyk(63.7%, 39.1%, 0%, 15.7%)
CIE-LAB	lab(54.82, 8.65, -48.37)
CIE-LCH	lch(54.82, 49.14, 280.13°)
OKLab	oklab(61.3% -0.0261 -0.1376)
OKLCH	oklch(61.3% 0.14 259.2)
XYZ	xyz(23.5196, 22.7564, 67.4297)
Luminance	0.2276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E83D7 #D7A24E

analogous

#4EC8D7 #4E83D7 #5D4ED7

triadic

#4E83D7 #D74E83 #83D74E

tetradic

#4E83D7 #D74EC8 #D7A24E #4ED75D

square

#4E83D7 #D74EC8 #D7A24E #4ED75D

split-complementary

#4E83D7 #D75D4E #C8D74E

monochromatic

#1F498B #2B63BD #4E83D7 #80A6E2 #B2C9EE

Accessibility & contrast

On white

3.78

#4E83D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#4E83D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E83D7

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E83D7	#FFFFFF	#000000	##000000
##4E83D7	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E8ADA

Deuteranopia (green-blind)

#4A7DD5

Tritanopia (blue-blind)

#0096A3

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4e83d7;
/* rgb */ color: rgb(78, 131, 215);
/* oklch */ color: oklch(61.3% 0.140 259.2);

Tailwind

colors: {
  custom: {
    50: '#8ca6e4',
    500: '#4e83d7',
    950: '#000000',
  },
}

SCSS

$custom: #4e83d7;
$custom-light: #8ca6e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e83d7",
  "rgb": {
    "r": 78,
    "g": 131,
    "b": 215
  },
  "hsl": {
    "h": 216.788,
    "s": 63.134,
    "l": 57.451
  },
  "oklch": {
    "l": 0.61301,
    "c": 0.14005,
    "h": 259.2
  },
  "luminance": 0.22759
}

Semantic roles & 50–950 ramp

primary

#4E83D7

secondary

#DCC7A5

accent

#A742E6

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #4E83D7

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

Preview Lab → · Contrast checker → · Palette generator →