#5259E7#5259E7

#5259E7 is a mid, highly saturated blue. Relative luminance 0.147; OKLCH L 54.4% C 0.211 H 274.8°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#5259E7
RGB	rgb(82, 89, 231)
HSL	hsl(237, 76%, 61%)
HSV	hsv(237, 65%, 91%)
CMYK	cmyk(64.5%, 61.5%, 0%, 9.4%)
CIE-LAB	lab(45.23, 40.60, -72.84)
CIE-LCH	lch(45.23, 83.39, 299.13°)
OKLab	oklab(54.43% 0.0175 -0.2099)
OKLCH	oklch(54.43% 0.211 274.8)
XYZ	xyz(21.4711, 14.7063, 77.2929)
Luminance	0.1471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5259E7 #E7E052

analogous

#52A4E7 #5259E7 #9652E7

triadic

#5259E7 #E75259 #59E752

tetradic

#5259E7 #E752A4 #E7E052 #52E796

square

#5259E7 #E752A4 #E7E052 #52E796

split-complementary

#5259E7 #E79652 #A4E752

monochromatic

#171EA7 #1F28DD #5259E7 #888DEE #BDC0F6

Accessibility & contrast

On white

5.33

#5259E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#5259E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5259E7

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5259E7	#FFFFFF	#000000	##FFFFFF
##5259E7	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072EC

Deuteranopia (green-blind)

#0064E4

Tritanopia (blue-blind)

#007D98

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5259e7;
/* rgb */ color: rgb(82, 89, 231);
/* oklch */ color: oklch(54.4% 0.211 274.8);

Tailwind

colors: {
  custom: {
    50: '#9388f0',
    500: '#5259e7',
    950: '#000000',
  },
}

SCSS

$custom: #5259e7;
$custom-light: #9388f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5259e7",
  "rgb": {
    "r": 82,
    "g": 89,
    "b": 231
  },
  "hsl": {
    "h": 237.181,
    "s": 75.635,
    "l": 61.373
  },
  "oklch": {
    "l": 0.54425,
    "c": 0.21068,
    "h": 274.8
  },
  "luminance": 0.14708
}

Semantic roles & 50–950 ramp

primary

#5259E7

secondary

#E6E4AF

accent

#CE0ED8

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #5259E7

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

Preview Lab → · Contrast checker → · Palette generator →