#4C82DA#4C82DA

#4C82DA is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.2% C 0.146 H 259.7°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#4C82DA
RGB	rgb(76, 130, 218)
HSL	hsl(217, 66%, 58%)
HSV	hsv(217, 65%, 85%)
CMYK	cmyk(65.1%, 40.4%, 0%, 14.5%)
CIE-LAB	lab(54.62, 9.94, -50.39)
CIE-LCH	lch(54.62, 51.36, 281.16°)
OKLab	oklab(61.17% -0.0261 -0.1435)
OKLCH	oklch(61.17% 0.146 259.7)
XYZ	xyz(23.6135, 22.5614, 69.4264)
Luminance	0.2256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C82DA #DAA44C

analogous

#4CC9DA #4C82DA #5D4CDA

triadic

#4C82DA #DA4C82 #82DA4C

tetradic

#4C82DA #DA4CC9 #DAA44C #4CDA5D

square

#4C82DA #DA4CC9 #DAA44C #4CDA5D

split-complementary

#4C82DA #DA5D4C #C9DA4C

monochromatic

#1D488E #2862C1 #4C82DA #7FA5E4 #B1C9EF

Accessibility & contrast

On white

3.81

#4C82DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#4C82DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C82DA

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C82DA	#FFFFFF	#000000	##000000
##4C82DA	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A8ADD

Deuteranopia (green-blind)

#457DD8

Tritanopia (blue-blind)

#0096A3

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4c82da;
/* rgb */ color: rgb(76, 130, 218);
/* oklch */ color: oklch(61.2% 0.146 259.7);

Tailwind

colors: {
  custom: {
    50: '#8ca5e6',
    500: '#4c82da',
    950: '#000000',
  },
}

SCSS

$custom: #4c82da;
$custom-light: #8ca5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c82da",
  "rgb": {
    "r": 76,
    "g": 130,
    "b": 218
  },
  "hsl": {
    "h": 217.183,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.61173,
    "c": 0.14591,
    "h": 259.7
  },
  "luminance": 0.22564
}

Semantic roles & 50–950 ramp

primary

#4C82DA

secondary

#DDC8A4

accent

#A83FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4C82DA

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

Preview Lab → · Contrast checker → · Palette generator →