#5259B4#5259B4

#5259B4 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.6% C 0.142 H 276.7°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#5259B4
RGB	rgb(82, 89, 180)
HSL	hsl(236, 40%, 51%)
HSV	hsv(236, 54%, 71%)
CMYK	cmyk(54.4%, 50.6%, 0%, 29.4%)
CIE-LAB	lab(41.58, 23.71, -49.39)
CIE-LCH	lch(41.58, 54.79, 295.64°)
OKLab	oklab(50.56% 0.0167 -0.141)
OKLCH	oklch(50.56% 0.142 276.7)
XYZ	xyz(15.2877, 12.2329, 44.7268)
Luminance	0.1223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5259B4 #B4AD52

analogous

#528AB4 #5259B4 #7C52B4

triadic

#5259B4 #B45259 #59B452

tetradic

#5259B4 #B4528A #B4AD52 #52B47C

square

#5259B4 #B4528A #B4AD52 #52B47C

split-complementary

#5259B4 #B47C52 #8AB452

monochromatic

#2A2E61 #3D428C #5259B4 #7D82C7 #A7ABD9

Accessibility & contrast

On white

6.09

#5259B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#5259B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5259B4

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5259B4	#FFFFFF	#000000	##FFFFFF
##5259B4	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B66B7

Deuteranopia (green-blind)

#1E5EB2

Tritanopia (blue-blind)

#236D7E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5259b4;
/* rgb */ color: rgb(82, 89, 180);
/* oklch */ color: oklch(50.6% 0.142 276.7);

Tailwind

colors: {
  custom: {
    50: '#8a87cb',
    500: '#5259b4',
    950: '#000000',
  },
}

SCSS

$custom: #5259b4;
$custom-light: #8a87cb;
$custom-dark: #000000;

JSON

{
  "hex": "#5259b4",
  "rgb": {
    "r": 82,
    "g": 89,
    "b": 180
  },
  "hsl": {
    "h": 235.714,
    "s": 39.516,
    "l": 51.373
  },
  "oklch": {
    "l": 0.50562,
    "c": 0.14196,
    "h": 276.7
  },
  "luminance": 0.12234
}

Semantic roles & 50–950 ramp

primary

#5259B4

secondary

#C7C39B

accent

#C758CF

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #5259B4

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

Preview Lab → · Contrast checker → · Palette generator →