#5258E4#5258E4

#5258E4 is a mid, highly saturated blue. Relative luminance 0.144; OKLCH L 54.0% C 0.208 H 275.1°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#5258E4
RGB	rgb(82, 88, 228)
HSL	hsl(238, 73%, 61%)
HSV	hsv(238, 64%, 89%)
CMYK	cmyk(64%, 61.4%, 0%, 10.6%)
CIE-LAB	lab(44.76, 40.21, -71.91)
CIE-LCH	lch(44.76, 82.39, 299.21°)
OKLab	oklab(54.01% 0.0185 -0.2072)
OKLCH	oklch(54.01% 0.208 275.1)
XYZ	xyz(20.9684, 14.3729, 75.0530)
Luminance	0.1437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5258E4 #E4DE52

analogous

#52A1E4 #5258E4 #9552E4

triadic

#5258E4 #E45258 #58E452

tetradic

#5258E4 #E452A1 #E4DE52 #52E495

square

#5258E4 #E452A1 #E4DE52 #52E495

split-complementary

#5258E4 #E49552 #A1E452

monochromatic

#191FA2 #2229D7 #5258E4 #878BEC #BCBEF5

Accessibility & contrast

On white

5.42

#5258E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#5258E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5258E4

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5258E4	#FFFFFF	#000000	##FFFFFF
##5258E4	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E9

Deuteranopia (green-blind)

#0063E1

Tritanopia (blue-blind)

#007B96

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5258e4;
/* rgb */ color: rgb(82, 88, 228);
/* oklch */ color: oklch(54.0% 0.208 275.1);

Tailwind

colors: {
  custom: {
    50: '#9287ee',
    500: '#5258e4',
    950: '#000000',
  },
}

SCSS

$custom: #5258e4;
$custom-light: #9287ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5258e4",
  "rgb": {
    "r": 82,
    "g": 88,
    "b": 228
  },
  "hsl": {
    "h": 237.534,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.5401,
    "c": 0.20802,
    "h": 275.1
  },
  "luminance": 0.14375
}

Semantic roles & 50–950 ramp

primary

#5258E4

secondary

#E5E2AD

accent

#CD10D5

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5258E4

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

Preview Lab → · Contrast checker → · Palette generator →