#4983D9#4983D9

#4983D9 is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.2% C 0.145 H 258.2°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4983D9
RGB	rgb(73, 131, 217)
HSL	hsl(216, 65%, 57%)
HSV	hsv(216, 66%, 85%)
CMYK	cmyk(66.4%, 39.6%, 0%, 14.9%)
CIE-LAB	lab(54.72, 8.49, -49.67)
CIE-LCH	lch(54.72, 50.39, 279.70°)
OKLab	oklab(61.2% -0.0296 -0.1415)
OKLCH	oklch(61.2% 0.145 258.2)
XYZ	xyz(23.3838, 22.6565, 68.7730)
Luminance	0.2266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4983D9 #D99F49

analogous

#49CBD9 #4983D9 #5749D9

triadic

#4983D9 #D94983 #83D949

tetradic

#4983D9 #D949CB #D99F49 #49D957

square

#4983D9 #D949CB #D99F49 #49D957

split-complementary

#4983D9 #D95749 #CBD949

monochromatic

#1D498B #2864BD #4983D9 #7CA5E4 #AEC8EE

Accessibility & contrast

On white

3.80

#4983D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#4983D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4983D9

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4983D9	#FFFFFF	#000000	##000000
##4983D9	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C8ADC

Deuteranopia (green-blind)

#467DD7

Tritanopia (blue-blind)

#0097A3

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4983d9;
/* rgb */ color: rgb(73, 131, 217);
/* oklch */ color: oklch(61.2% 0.145 258.2);

Tailwind

colors: {
  custom: {
    50: '#8aa6e5',
    500: '#4983d9',
    950: '#000000',
  },
}

SCSS

$custom: #4983d9;
$custom-light: #8aa6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4983d9",
  "rgb": {
    "r": 73,
    "g": 131,
    "b": 217
  },
  "hsl": {
    "h": 215.833,
    "s": 65.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61197,
    "c": 0.14456,
    "h": 258.2
  },
  "luminance": 0.22659
}

Semantic roles & 50–950 ramp

primary

#4983D9

secondary

#DCC5A2

accent

#A43FE8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4983D9

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

Preview Lab → · Contrast checker → · Palette generator →