#5257E6#5257E6

#5257E6 is a mid, highly saturated blue. Relative luminance 0.143; OKLCH L 54.0% C 0.212 H 275.2°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#5257E6
RGB	rgb(82, 87, 230)
HSL	hsl(238, 75%, 61%)
HSV	hsv(238, 64%, 90%)
CMYK	cmyk(64.3%, 62.2%, 0%, 9.8%)
CIE-LAB	lab(44.69, 41.47, -73.16)
CIE-LCH	lch(44.69, 84.09, 299.55°)
OKLab	oklab(54.01% 0.0192 -0.2109)
OKLCH	oklch(54.01% 0.212 275.2)
XYZ	xyz(21.1661, 14.3216, 76.4965)
Luminance	0.1432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5257E6 #E6E152

analogous

#52A1E6 #5257E6 #9752E6

triadic

#5257E6 #E65257 #57E652

tetradic

#5257E6 #E652A1 #E6E152 #52E697

square

#5257E6 #E652A1 #E6E152 #52E697

split-complementary

#5257E6 #E69752 #A1E652

monochromatic

#181DA6 #2026DB #5257E6 #878BEE #BDBFF5

Accessibility & contrast

On white

5.43

#5257E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#5257E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5257E6

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5257E6	#FFFFFF	#000000	##FFFFFF
##5257E6	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)

#0070EB

Deuteranopia (green-blind)

#0063E3

Tritanopia (blue-blind)

#007B96

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5257e6;
/* rgb */ color: rgb(82, 87, 230);
/* oklch */ color: oklch(54.0% 0.212 275.2);

Tailwind

colors: {
  custom: {
    50: '#9386ef',
    500: '#5257e6',
    950: '#000000',
  },
}

SCSS

$custom: #5257e6;
$custom-light: #9386ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5257e6",
  "rgb": {
    "r": 82,
    "g": 87,
    "b": 230
  },
  "hsl": {
    "h": 237.973,
    "s": 74.747,
    "l": 61.176
  },
  "oklch": {
    "l": 0.54005,
    "c": 0.21175,
    "h": 275.2
  },
  "luminance": 0.14323
}

Semantic roles & 50–950 ramp

primary

#5257E6

secondary

#E6E4AE

accent

#D00FD7

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #5257E6

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

Preview Lab → · Contrast checker → · Palette generator →