#4C83E4#4C83E4

#4C83E4 is a mid, vivid blue. Relative luminance 0.234; OKLCH L 62.0% C 0.158 H 260.9°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4C83E4
RGB	rgb(76, 131, 228)
HSL	hsl(218, 74%, 60%)
HSV	hsv(218, 67%, 89%)
CMYK	cmyk(66.7%, 42.5%, 0%, 10.6%)
CIE-LAB	lab(55.45, 12.79, -54.67)
CIE-LCH	lch(55.45, 56.14, 283.17°)
OKLab	oklab(62% -0.0251 -0.1561)
OKLCH	oklch(62% 0.158 260.9)
XYZ	xyz(25.0954, 23.3680, 76.5717)
Luminance	0.2337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C83E4 #E4AD4C

analogous

#4CCFE4 #4C83E4 #614CE4

triadic

#4C83E4 #E44C83 #83E44C

tetradic

#4C83E4 #E44CCF #E4AD4C #4CE461

square

#4C83E4 #E44CCF #E4AD4C #4CE461

split-complementary

#4C83E4 #E4614C #CFE44C

monochromatic

#18489E #2061D3 #4C83E4 #81A8EC #B6CDF4

Accessibility & contrast

On white

3.70

#4C83E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#4C83E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C83E4

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C83E4	#FFFFFF	#000000	##000000
##4C83E4	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#558CE8

Deuteranopia (green-blind)

#3C7EE2

Tritanopia (blue-blind)

#0099A8

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4c83e4;
/* rgb */ color: rgb(76, 131, 228);
/* oklch */ color: oklch(62.0% 0.158 260.9);

Tailwind

colors: {
  custom: {
    50: '#8da6ed',
    500: '#4c83e4',
    950: '#000000',
  },
}

SCSS

$custom: #4c83e4;
$custom-light: #8da6ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4c83e4",
  "rgb": {
    "r": 76,
    "g": 131,
    "b": 228
  },
  "hsl": {
    "h": 218.289,
    "s": 73.786,
    "l": 59.608
  },
  "oklch": {
    "l": 0.61996,
    "c": 0.15809,
    "h": 260.9
  },
  "luminance": 0.23371
}

Semantic roles & 50–950 ramp

primary

#4C83E4

secondary

#E3CEA8

accent

#AD37F0

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4C83E4

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

Preview Lab → · Contrast checker → · Palette generator →