#5259B7#5259B7

#5259B7 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.8% C 0.146 H 276.6°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#5259B7
RGB	rgb(82, 89, 183)
HSL	hsl(236, 41%, 52%)
HSV	hsv(236, 55%, 72%)
CMYK	cmyk(55.2%, 51.4%, 0%, 28.2%)
CIE-LAB	lab(41.78, 24.70, -50.84)
CIE-LCH	lch(41.78, 56.52, 295.91°)
OKLab	oklab(50.77% 0.0169 -0.1452)
OKLCH	oklch(50.77% 0.146 276.6)
XYZ	xyz(15.5966, 12.3564, 46.3537)
Luminance	0.1236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5259B7 #B7B052

analogous

#528BB7 #5259B7 #7E52B7

triadic

#5259B7 #B75259 #59B752

tetradic

#5259B7 #B7528B #B7B052 #52B77E

square

#5259B7 #B7528B #B7B052 #52B77E

split-complementary

#5259B7 #B77E52 #8BB752

monochromatic

#2A2E65 #3C4290 #5259B7 #7D82C9 #A8ACDB

Accessibility & contrast

On white

6.05

#5259B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#5259B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5259B7

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5259B7	#FFFFFF	#000000	##FFFFFF
##5259B7	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2867BA

Deuteranopia (green-blind)

#185FB5

Tritanopia (blue-blind)

#1F6E7F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5259b7;
/* rgb */ color: rgb(82, 89, 183);
/* oklch */ color: oklch(50.8% 0.146 276.6);

Tailwind

colors: {
  custom: {
    50: '#8b87cd',
    500: '#5259b7',
    950: '#000000',
  },
}

SCSS

$custom: #5259b7;
$custom-light: #8b87cd;
$custom-dark: #000000;

JSON

{
  "hex": "#5259b7",
  "rgb": {
    "r": 82,
    "g": 89,
    "b": 183
  },
  "hsl": {
    "h": 235.842,
    "s": 41.224,
    "l": 51.961
  },
  "oklch": {
    "l": 0.5077,
    "c": 0.14622,
    "h": 276.6
  },
  "luminance": 0.12357
}

Semantic roles & 50–950 ramp

primary

#5259B7

secondary

#C9C59C

accent

#C957D1

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #5259B7

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

Preview Lab → · Contrast checker → · Palette generator →