#4983E5#4983E5

#4983E5 is a mid, vivid blue. Relative luminance 0.233; OKLCH L 61.9% C 0.160 H 260.2°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#4983E5
RGB	rgb(73, 131, 229)
HSL	hsl(218, 75%, 59%)
HSV	hsv(218, 68%, 90%)
CMYK	cmyk(68.1%, 42.8%, 0%, 10.2%)
CIE-LAB	lab(55.38, 12.68, -55.34)
CIE-LCH	lch(55.38, 56.77, 282.90°)
OKLab	oklab(61.93% -0.0272 -0.1581)
OKLCH	oklch(61.93% 0.16 260.2)
XYZ	xyz(25.0017, 23.3037, 77.2940)
Luminance	0.2331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4983E5 #E5AB49

analogous

#49D1E5 #4983E5 #5D49E5

triadic

#4983E5 #E54983 #83E549

tetradic

#4983E5 #E549D1 #E5AB49 #49E55D

square

#4983E5 #E549D1 #E5AB49 #49E55D

split-complementary

#4983E5 #E55D49 #D1E549

monochromatic

#16499D #1E61D3 #4983E5 #7FA7ED #B4CCF4

Accessibility & contrast

On white

3.71

#4983E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#4983E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4983E5

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4983E5	#FFFFFF	#000000	##000000
##4983E5	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#548CE9

Deuteranopia (green-blind)

#397EE3

Tritanopia (blue-blind)

#009AA9

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4983e5;
/* rgb */ color: rgb(73, 131, 229);
/* oklch */ color: oklch(61.9% 0.160 260.2);

Tailwind

colors: {
  custom: {
    50: '#8ca6ee',
    500: '#4983e5',
    950: '#000000',
  },
}

SCSS

$custom: #4983e5;
$custom-light: #8ca6ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4983e5",
  "rgb": {
    "r": 73,
    "g": 131,
    "b": 229
  },
  "hsl": {
    "h": 217.692,
    "s": 75,
    "l": 59.216
  },
  "oklch": {
    "l": 0.6193,
    "c": 0.16044,
    "h": 260.2
  },
  "luminance": 0.23306
}

Semantic roles & 50–950 ramp

primary

#4983E5

secondary

#E3CDA6

accent

#AC36F2

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4983E5

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

Preview Lab → · Contrast checker → · Palette generator →