#5282CB#5282CB

#5282CB is a mid, vivid blue. Relative luminance 0.221; OKLCH L 60.6% C 0.123 H 258.5°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#5282CB
RGB	rgb(82, 130, 203)
HSL	hsl(216, 54%, 56%)
HSV	hsv(216, 60%, 80%)
CMYK	cmyk(59.6%, 36%, 0%, 20.4%)
CIE-LAB	lab(54.10, 5.94, -42.72)
CIE-LCH	lch(54.10, 43.13, 277.92°)
OKLab	oklab(60.59% -0.0245 -0.121)
OKLCH	oklch(60.59% 0.123 258.5)
XYZ	xyz(22.2380, 22.0690, 59.5762)
Luminance	0.2207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5282CB #CB9B52

analogous

#52BFCB #5282CB #5E52CB

triadic

#5282CB #CB5282 #82CB52

tetradic

#5282CB #CB52BF #CB9B52 #52CB5E

square

#5282CB #CB52BF #CB9B52 #52CB5E

split-complementary

#5282CB #CB5E52 #BFCB52

monochromatic

#26487D #3463AC #5282CB #81A4D9 #B0C6E7

Accessibility & contrast

On white

3.88

#5282CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#5282CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5282CB

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5282CB	#FFFFFF	#000000	##000000
##5282CB	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6388CE

Deuteranopia (green-blind)

#537CC9

Tritanopia (blue-blind)

#00929D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5282cb;
/* rgb */ color: rgb(82, 130, 203);
/* oklch */ color: oklch(60.6% 0.123 258.5);

Tailwind

colors: {
  custom: {
    50: '#8ca5db',
    500: '#5282cb',
    950: '#000000',
  },
}

SCSS

$custom: #5282cb;
$custom-light: #8ca5db;
$custom-dark: #000000;

JSON

{
  "hex": "#5282cb",
  "rgb": {
    "r": 82,
    "g": 130,
    "b": 203
  },
  "hsl": {
    "h": 216.198,
    "s": 53.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.60588,
    "c": 0.12347,
    "h": 258.5
  },
  "luminance": 0.22071
}

Semantic roles & 50–950 ramp

primary

#5282CB

secondary

#D5C2A3

accent

#A34BDD

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5282CB

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

Preview Lab → · Contrast checker → · Palette generator →