#5289DC#5289DC

#5289DC is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.1% C 0.139 H 258.4°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#5289DC
RGB	rgb(82, 137, 220)
HSL	hsl(216, 66%, 59%)
HSV	hsv(216, 63%, 86%)
CMYK	cmyk(62.7%, 37.7%, 0%, 13.7%)
CIE-LAB	lab(56.93, 7.45, -47.82)
CIE-LCH	lch(56.93, 48.40, 278.86°)
OKLab	oklab(63.07% -0.0278 -0.1358)
OKLCH	oklch(63.07% 0.139 258.4)
XYZ	xyz(25.3390, 24.8501, 71.1575)
Luminance	0.2485 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5289DC #DCA552

analogous

#52CEDC #5289DC #6052DC

triadic

#5289DC #DC5289 #89DC52

tetradic

#5289DC #DC52CE #DCA552 #52DC60

square

#5289DC #DC52CE #DCA552 #52DC60

split-complementary

#5289DC #DC6052 #CEDC52

monochromatic

#1E4E95 #2968C8 #5289DC #85ACE6 #B8CEF1

Accessibility & contrast

On white

3.52

#5289DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#5289DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5289DC

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5289DC	#FFFFFF	#000000	##000000
##5289DC	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6590DF

Deuteranopia (green-blind)

#5183DA

Tritanopia (blue-blind)

#009CA8

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5289dc;
/* rgb */ color: rgb(82, 137, 220);
/* oklch */ color: oklch(63.1% 0.139 258.4);

Tailwind

colors: {
  custom: {
    50: '#8fabe7',
    500: '#5289dc',
    950: '#000000',
  },
}

SCSS

$custom: #5289dc;
$custom-light: #8fabe7;
$custom-dark: #000000;

JSON

{
  "hex": "#5289dc",
  "rgb": {
    "r": 82,
    "g": 137,
    "b": 220
  },
  "hsl": {
    "h": 216.087,
    "s": 66.346,
    "l": 59.216
  },
  "oklch": {
    "l": 0.63072,
    "c": 0.13866,
    "h": 258.4
  },
  "luminance": 0.24852
}

Semantic roles & 50–950 ramp

primary

#5289DC

secondary

#E0CAAA

accent

#A53FE9

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #5289DC

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

Preview Lab → · Contrast checker → · Palette generator →