#5259E9#5259E9

#5259E9 is a mid, highly saturated blue. Relative luminance 0.148; OKLCH L 54.6% C 0.213 H 274.7°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#5259E9
RGB	rgb(82, 89, 233)
HSL	hsl(237, 77%, 62%)
HSV	hsv(237, 65%, 91%)
CMYK	cmyk(64.8%, 61.8%, 0%, 8.6%)
CIE-LAB	lab(45.39, 41.26, -73.72)
CIE-LCH	lch(45.39, 84.48, 299.23°)
OKLab	oklab(54.59% 0.0174 -0.2125)
OKLCH	oklch(54.59% 0.213 274.7)
XYZ	xyz(21.7552, 14.8199, 78.7890)
Luminance	0.1482 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5259E9 #E9E252

analogous

#52A4E9 #5259E9 #9752E9

triadic

#5259E9 #E95259 #59E952

tetradic

#5259E9 #E952A4 #E9E252 #52E997

square

#5259E9 #E952A4 #E9E252 #52E997

split-complementary

#5259E9 #E99752 #A4E952

monochromatic

#161DAB #1D26E1 #5259E9 #888DF0 #BFC1F7

Accessibility & contrast

On white

5.30

#5259E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#5259E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5259E9

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5259E9	#FFFFFF	#000000	##FFFFFF
##5259E9	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072EE

Deuteranopia (green-blind)

#0065E6

Tritanopia (blue-blind)

#007D99

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5259e9;
/* rgb */ color: rgb(82, 89, 233);
/* oklch */ color: oklch(54.6% 0.213 274.7);

Tailwind

colors: {
  custom: {
    50: '#9388f1',
    500: '#5259e9',
    950: '#000000',
  },
}

SCSS

$custom: #5259e9;
$custom-light: #9388f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5259e9",
  "rgb": {
    "r": 82,
    "g": 89,
    "b": 233
  },
  "hsl": {
    "h": 237.219,
    "s": 77.436,
    "l": 61.765
  },
  "oklch": {
    "l": 0.5459,
    "c": 0.21322,
    "h": 274.7
  },
  "luminance": 0.14822
}

Semantic roles & 50–950 ramp

primary

#5259E9

secondary

#E7E5AF

accent

#D00CDA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #5259E9

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

Preview Lab → · Contrast checker → · Palette generator →