#5289E5#5289E5

#5289E5 is a light, vivid blue. Relative luminance 0.253; OKLCH L 63.6% C 0.151 H 260.1°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#5289E5
RGB	rgb(82, 137, 229)
HSL	hsl(218, 74%, 61%)
HSV	hsv(218, 64%, 90%)
CMYK	cmyk(64.2%, 40.2%, 0%, 10.2%)
CIE-LAB	lab(57.41, 10.50, -52.09)
CIE-LCH	lch(57.41, 53.14, 281.40°)
OKLab	oklab(63.6% -0.0259 -0.1483)
OKLCH	oklch(63.6% 0.151 260.1)
XYZ	xyz(26.5632, 25.3398, 77.6047)
Luminance	0.2534 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5289E5 #E5AE52

analogous

#52D2E5 #5289E5 #6452E5

triadic

#5289E5 #E55289 #89E552

tetradic

#5289E5 #E552D2 #E5AE52 #52E564

square

#5289E5 #E552D2 #E5AE52 #52E564

split-complementary

#5289E5 #E56452 #D2E552

monochromatic

#194DA4 #2166D9 #5289E5 #87ADED #BCD2F5

Accessibility & contrast

On white

3.46

#5289E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#5289E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5289E5

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5289E5	#FFFFFF	#000000	##000000
##5289E5	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F91E9

Deuteranopia (green-blind)

#4A84E3

Tritanopia (blue-blind)

#009EAC

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5289e5;
/* rgb */ color: rgb(82, 137, 229);
/* oklch */ color: oklch(63.6% 0.151 260.1);

Tailwind

colors: {
  custom: {
    50: '#90aaee',
    500: '#5289e5',
    950: '#000000',
  },
}

SCSS

$custom: #5289e5;
$custom-light: #90aaee;
$custom-dark: #000000;

JSON

{
  "hex": "#5289e5",
  "rgb": {
    "r": 82,
    "g": 137,
    "b": 229
  },
  "hsl": {
    "h": 217.551,
    "s": 73.869,
    "l": 60.98
  },
  "oklch": {
    "l": 0.63596,
    "c": 0.15059,
    "h": 260.1
  },
  "luminance": 0.25342
}

Semantic roles & 50–950 ramp

primary

#5289E5

secondary

#E5D0AE

accent

#8C10D6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5289E5

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

Preview Lab → · Contrast checker → · Palette generator →