#5182F6#5182F6

#5182F6 is a light, vivid blue. Relative luminance 0.244; OKLCH L 63.2% C 0.182 H 264.5°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#5182F6
RGB	rgb(81, 130, 246)
HSL	hsl(222, 90%, 64%)
HSV	hsv(222, 67%, 96%)
CMYK	cmyk(67.1%, 47.2%, 0%, 3.5%)
CIE-LAB	lab(56.45, 20.42, -63.06)
CIE-LCH	lch(56.45, 66.28, 287.94°)
OKLab	oklab(63.17% -0.0173 -0.1807)
OKLCH	oklch(63.17% 0.182 264.5)
XYZ	xyz(28.0047, 24.3656, 90.3981)
Luminance	0.2437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5182F6 #F6C551

analogous

#51D4F6 #5182F6 #7351F6

triadic

#5182F6 #F65182 #82F651

tetradic

#5182F6 #F651D4 #F6C551 #51F673

square

#5182F6 #F651D4 #F6C551 #51F673

split-complementary

#5182F6 #F67351 #D4F651

monochromatic

#0A41C3 #1758F3 #5182F6 #8BACF9 #C5D6FC

Accessibility & contrast

On white

3.58

#5182F6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#5182F6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5182F6

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5182F6	#FFFFFF	#000000	##000000
##5182F6	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#458FFA

Deuteranopia (green-blind)

#1D80F4

Tritanopia (blue-blind)

#009DB0

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5182f6;
/* rgb */ color: rgb(81, 130, 246);
/* oklch */ color: oklch(63.2% 0.182 264.5);

Tailwind

colors: {
  custom: {
    50: '#93a5fa',
    500: '#5182f6',
    950: '#000000',
  },
}

SCSS

$custom: #5182f6;
$custom-light: #93a5fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5182f6",
  "rgb": {
    "r": 81,
    "g": 130,
    "b": 246
  },
  "hsl": {
    "h": 222.182,
    "s": 90.164,
    "l": 64.118
  },
  "oklch": {
    "l": 0.63166,
    "c": 0.18151,
    "h": 264.5
  },
  "luminance": 0.24368
}

Semantic roles & 50–950 ramp

primary

#5182F6

secondary

#EEDDB5

accent

#A100E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5182F6

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

Preview Lab → · Contrast checker → · Palette generator →