#5280DB#5280DB

#5280DB is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.1% C 0.147 H 262.6°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#5280DB
RGB	rgb(82, 128, 219)
HSL	hsl(220, 66%, 59%)
HSV	hsv(220, 63%, 86%)
CMYK	cmyk(62.6%, 41.6%, 0%, 14.1%)
CIE-LAB	lab(54.39, 12.54, -51.29)
CIE-LCH	lch(54.39, 52.80, 283.73°)
OKLab	oklab(61.09% -0.0189 -0.1461)
OKLCH	oklch(61.09% 0.147 262.6)
XYZ	xyz(23.9806, 22.3445, 70.0533)
Luminance	0.2235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5280DB #DBAD52

analogous

#52C5DB #5280DB #6952DB

triadic

#5280DB #DB5280 #80DB52

tetradic

#5280DB #DB52C5 #DBAD52 #52DB69

square

#5280DB #DB52C5 #DBAD52 #52DB69

split-complementary

#5280DB #DB6952 #C5DB52

monochromatic

#1F4694 #295EC6 #5280DB #85A5E6 #B7CAF0

Accessibility & contrast

On white

3.84

#5280DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#5280DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5280DB

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5280DB	#FFFFFF	#000000	##000000
##5280DB	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5789DF

Deuteranopia (green-blind)

#427CD9

Tritanopia (blue-blind)

#0095A3

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5280db;
/* rgb */ color: rgb(82, 128, 219);
/* oklch */ color: oklch(61.1% 0.147 262.6);

Tailwind

colors: {
  custom: {
    50: '#8fa4e7',
    500: '#5280db',
    950: '#000000',
  },
}

SCSS

$custom: #5280db;
$custom-light: #8fa4e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5280db",
  "rgb": {
    "r": 82,
    "g": 128,
    "b": 219
  },
  "hsl": {
    "h": 219.854,
    "s": 65.55,
    "l": 59.02
  },
  "oklch": {
    "l": 0.61089,
    "c": 0.14736,
    "h": 262.6
  },
  "luminance": 0.22347
}

Semantic roles & 50–950 ramp

primary

#5280DB

secondary

#DFCDAA

accent

#B03FE9

background

#F9FAFE

surface

#F2F3FC

border

#CCCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #5280DB

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

Preview Lab → · Contrast checker → · Palette generator →