#5259E0#5259E0

#5259E0 is a mid, highly saturated blue. Relative luminance 0.143; OKLCH L 53.9% C 0.202 H 275.1°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#5259E0
RGB	rgb(82, 89, 224)
HSL	hsl(237, 70%, 60%)
HSV	hsv(237, 63%, 88%)
CMYK	cmyk(63.4%, 60.3%, 0%, 12.2%)
CIE-LAB	lab(44.69, 38.28, -69.76)
CIE-LCH	lch(44.69, 79.58, 298.76°)
OKLab	oklab(53.86% 0.0178 -0.2009)
OKLCH	oklch(53.86% 0.202 275.1)
XYZ	xyz(20.5022, 14.3187, 72.1899)
Luminance	0.1432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5259E0 #E0D952

analogous

#52A0E0 #5259E0 #9252E0

triadic

#5259E0 #E05259 #59E052

tetradic

#5259E0 #E052A0 #E0D952 #52E092

square

#5259E0 #E052A0 #E0D952 #52E092

split-complementary

#5259E0 #E09252 #A0E052

monochromatic

#1C229C #252ED0 #5259E0 #868BE9 #BABDF3

Accessibility & contrast

On white

5.43

#5259E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#5259E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5259E0

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5259E0	#FFFFFF	#000000	##FFFFFF
##5259E0	1.00	5.43	3.86	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E4

Deuteranopia (green-blind)

#0064DD

Tritanopia (blue-blind)

#007B94

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5259e0;
/* rgb */ color: rgb(82, 89, 224);
/* oklch */ color: oklch(53.9% 0.202 275.1);

Tailwind

colors: {
  custom: {
    50: '#9188eb',
    500: '#5259e0',
    950: '#000000',
  },
}

SCSS

$custom: #5259e0;
$custom-light: #9188eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5259e0",
  "rgb": {
    "r": 82,
    "g": 89,
    "b": 224
  },
  "hsl": {
    "h": 237.042,
    "s": 69.608,
    "l": 60
  },
  "oklch": {
    "l": 0.53857,
    "c": 0.20169,
    "h": 275.1
  },
  "luminance": 0.1432
}

Semantic roles & 50–950 ramp

primary

#5259E0

secondary

#E2E0AC

accent

#E43BEC

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5259E0

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

Preview Lab → · Contrast checker → · Palette generator →