#5259C4#5259C4

#5259C4 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.7% C 0.164 H 276.2°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#5259C4
RGB	rgb(82, 89, 196)
HSL	hsl(236, 49%, 55%)
HSV	hsv(236, 58%, 77%)
CMYK	cmyk(58.2%, 54.6%, 0%, 23.1%)
CIE-LAB	lab(42.65, 28.99, -57.01)
CIE-LCH	lch(42.65, 63.96, 296.96°)
OKLab	oklab(51.7% 0.0177 -0.1634)
OKLCH	oklch(51.7% 0.164 276.2)
XYZ	xyz(17.0126, 12.9229, 53.8117)
Luminance	0.1292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5259C4 #C4BD52

analogous

#5292C4 #5259C4 #8452C4

triadic

#5259C4 #C45259 #59C452

tetradic

#5259C4 #C45292 #C4BD52 #52C484

square

#5259C4 #C45292 #C4BD52 #52C484

split-complementary

#5259C4 #C48452 #92C452

monochromatic

#282C74 #373EA2 #5259C4 #8085D4 #ADB1E3

Accessibility & contrast

On white

5.86

#5259C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#5259C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5259C4

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5259C4	#FFFFFF	#000000	##FFFFFF
##5259C4	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F6AC8

Deuteranopia (green-blind)

#0060C2

Tritanopia (blue-blind)

#007286

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5259c4;
/* rgb */ color: rgb(82, 89, 196);
/* oklch */ color: oklch(51.7% 0.164 276.2);

Tailwind

colors: {
  custom: {
    50: '#8d87d7',
    500: '#5259c4',
    950: '#000000',
  },
}

SCSS

$custom: #5259c4;
$custom-light: #8d87d7;
$custom-dark: #000000;

JSON

{
  "hex": "#5259c4",
  "rgb": {
    "r": 82,
    "g": 89,
    "b": 196
  },
  "hsl": {
    "h": 236.316,
    "s": 49.138,
    "l": 54.51
  },
  "oklch": {
    "l": 0.517,
    "c": 0.16436,
    "h": 276.2
  },
  "luminance": 0.12924
}

Semantic roles & 50–950 ramp

primary

#5259C4

secondary

#D1CEA1

accent

#D04FD9

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #5259C4

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

Preview Lab → · Contrast checker → · Palette generator →