#5280E1#5280E1

#5280E1 is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.5% C 0.155 H 263.4°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#5280E1
RGB	rgb(82, 128, 225)
HSL	hsl(221, 70%, 60%)
HSV	hsv(221, 64%, 88%)
CMYK	cmyk(63.6%, 43.1%, 0%, 11.8%)
CIE-LAB	lab(54.73, 14.58, -54.13)
CIE-LCH	lch(54.73, 56.06, 285.08°)
OKLab	oklab(61.46% -0.0178 -0.1544)
OKLCH	oklch(61.46% 0.155 263.4)
XYZ	xyz(24.7847, 22.6661, 74.2884)
Luminance	0.2267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5280E1 #E1B352

analogous

#52C8E1 #5280E1 #6B52E1

triadic

#5280E1 #E15280 #80E152

tetradic

#5280E1 #E152C8 #E1B352 #52E16B

square

#5280E1 #E152C8 #E1B352 #52E16B

split-complementary

#5280E1 #E16B52 #C8E152

monochromatic

#1B459D #245CD1 #5280E1 #86A6EA #BACDF3

Accessibility & contrast

On white

3.79

#5280E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#5280E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5280E1

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5280E1	#FFFFFF	#000000	##000000
##5280E1	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)

#538AE5

Deuteranopia (green-blind)

#3C7DDF

Tritanopia (blue-blind)

#0096A5

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5280e1;
/* rgb */ color: rgb(82, 128, 225);
/* oklch */ color: oklch(61.5% 0.155 263.4);

Tailwind

colors: {
  custom: {
    50: '#90a4eb',
    500: '#5280e1',
    950: '#000000',
  },
}

SCSS

$custom: #5280e1;
$custom-light: #90a4eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5280e1",
  "rgb": {
    "r": 82,
    "g": 128,
    "b": 225
  },
  "hsl": {
    "h": 220.699,
    "s": 70.443,
    "l": 60.196
  },
  "oklch": {
    "l": 0.61457,
    "c": 0.15547,
    "h": 263.4
  },
  "luminance": 0.22668
}

Semantic roles & 50–950 ramp

primary

#5280E1

secondary

#E3D1AC

accent

#9513D2

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5280E1

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

Preview Lab → · Contrast checker → · Palette generator →