#4883DA#4883DA

#4883DA is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.2% C 0.146 H 258.1°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4883DA
RGB	rgb(72, 131, 218)
HSL	hsl(216, 66%, 57%)
HSV	hsv(216, 67%, 85%)
CMYK	cmyk(67%, 39.9%, 0%, 14.5%)
CIE-LAB	lab(54.73, 8.67, -50.22)
CIE-LCH	lch(54.73, 50.96, 279.80°)
OKLab	oklab(61.22% -0.0302 -0.1431)
OKLCH	oklch(61.22% 0.146 258.1)
XYZ	xyz(23.4391, 22.6699, 69.4565)
Luminance	0.2267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4883DA #DA9F48

analogous

#48CCDA #4883DA #5648DA

triadic

#4883DA #DA4883 #83DA48

tetradic

#4883DA #DA48CC #DA9F48 #48DA56

square

#4883DA #DA48CC #DA9F48 #48DA56

split-complementary

#4883DA #DA5648 #CCDA48

monochromatic

#1C498B #2664BE #4883DA #7BA5E4 #AEC8EF

Accessibility & contrast

On white

3.79

#4883DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#4883DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4883DA

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4883DA	#FFFFFF	#000000	##000000
##4883DA	1.00	3.79	5.53	5.53
#FFFFFF	3.79	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)

#5B8ADD

Deuteranopia (green-blind)

#457DD8

Tritanopia (blue-blind)

#0097A4

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4883da;
/* rgb */ color: rgb(72, 131, 218);
/* oklch */ color: oklch(61.2% 0.146 258.1);

Tailwind

colors: {
  custom: {
    50: '#8aa6e6',
    500: '#4883da',
    950: '#000000',
  },
}

SCSS

$custom: #4883da;
$custom-light: #8aa6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4883da",
  "rgb": {
    "r": 72,
    "g": 131,
    "b": 218
  },
  "hsl": {
    "h": 215.753,
    "s": 66.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61215,
    "c": 0.14625,
    "h": 258.1
  },
  "luminance": 0.22672
}

Semantic roles & 50–950 ramp

primary

#4883DA

secondary

#DDC5A1

accent

#A43FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4883DA

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

Preview Lab → · Contrast checker → · Palette generator →