#5258E1#5258E1

#5258E1 is a mid, highly saturated blue. Relative luminance 0.142; OKLCH L 53.8% C 0.204 H 275.2°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#5258E1
RGB	rgb(82, 88, 225)
HSL	hsl(237, 70%, 60%)
HSV	hsv(237, 64%, 88%)
CMYK	cmyk(63.6%, 60.9%, 0%, 11.8%)
CIE-LAB	lab(44.53, 39.22, -70.59)
CIE-LCH	lch(44.53, 80.75, 299.06°)
OKLab	oklab(53.76% 0.0186 -0.2033)
OKLCH	oklch(53.76% 0.204 275.2)
XYZ	xyz(20.5555, 14.2078, 72.8787)
Luminance	0.1421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5258E1 #E1DB52

analogous

#529FE1 #5258E1 #9452E1

triadic

#5258E1 #E15258 #58E152

tetradic

#5258E1 #E1529F #E1DB52 #52E194

square

#5258E1 #E1529F #E1DB52 #52E194

split-complementary

#5258E1 #E19452 #9FE152

monochromatic

#1B219D #242CD1 #5258E1 #868AEA #BABDF3

Accessibility & contrast

On white

5.47

#5258E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#5258E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5258E1

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5258E1	#FFFFFF	#000000	##FFFFFF
##5258E1	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E5

Deuteranopia (green-blind)

#0063DE

Tritanopia (blue-blind)

#007A94

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5258e1;
/* rgb */ color: rgb(82, 88, 225);
/* oklch */ color: oklch(53.8% 0.204 275.2);

Tailwind

colors: {
  custom: {
    50: '#9287eb',
    500: '#5258e1',
    950: '#000000',
  },
}

SCSS

$custom: #5258e1;
$custom-light: #9287eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5258e1",
  "rgb": {
    "r": 82,
    "g": 88,
    "b": 225
  },
  "hsl": {
    "h": 237.483,
    "s": 70.443,
    "l": 60.196
  },
  "oklch": {
    "l": 0.53765,
    "c": 0.20418,
    "h": 275.2
  },
  "luminance": 0.1421
}

Semantic roles & 50–950 ramp

primary

#5258E1

secondary

#E3E1AC

accent

#CA13D2

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5258E1

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

Preview Lab → · Contrast checker → · Palette generator →