#5285D4#5285D4

#5285D4 is a mid, vivid blue. Relative luminance 0.233; OKLCH L 61.7% C 0.132 H 258.9°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#5285D4
RGB	rgb(82, 133, 212)
HSL	hsl(216, 60%, 58%)
HSV	hsv(216, 61%, 83%)
CMYK	cmyk(61.3%, 37.3%, 0%, 16.9%)
CIE-LAB	lab(55.40, 7.15, -45.75)
CIE-LCH	lch(55.40, 46.30, 278.89°)
OKLab	oklab(61.75% -0.0256 -0.1298)
OKLCH	oklch(61.75% 0.132 258.9)
XYZ	xyz(23.7467, 23.3202, 65.5244)
Luminance	0.2332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5285D4 #D4A152

analogous

#52C6D4 #5285D4 #6052D4

triadic

#5285D4 #D45285 #85D452

tetradic

#5285D4 #D452C6 #D4A152 #52D460

square

#5285D4 #D452C6 #D4A152 #52D460

split-complementary

#5285D4 #D46052 #C6D452

monochromatic

#224B89 #2E65BA #5285D4 #83A8E0 #B4CAEC

Accessibility & contrast

On white

3.71

#5285D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#5285D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5285D4

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5285D4	#FFFFFF	#000000	##000000
##5285D4	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638BD7

Deuteranopia (green-blind)

#517FD2

Tritanopia (blue-blind)

#0097A2

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5285d4;
/* rgb */ color: rgb(82, 133, 212);
/* oklch */ color: oklch(61.7% 0.132 258.9);

Tailwind

colors: {
  custom: {
    50: '#8ea8e1',
    500: '#5285d4',
    950: '#000000',
  },
}

SCSS

$custom: #5285d4;
$custom-light: #8ea8e1;
$custom-dark: #000000;

JSON

{
  "hex": "#5285d4",
  "rgb": {
    "r": 82,
    "g": 133,
    "b": 212
  },
  "hsl": {
    "h": 216.462,
    "s": 60.185,
    "l": 57.647
  },
  "oklch": {
    "l": 0.61749,
    "c": 0.13232,
    "h": 258.9
  },
  "luminance": 0.23322
}

Semantic roles & 50–950 ramp

primary

#5285D4

secondary

#DBC7A7

accent

#A544E3

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5285D4

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

Preview Lab → · Contrast checker → · Palette generator →