#5258D3#5258D3

#5258D3 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.7% C 0.186 H 275.8°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#5258D3
RGB	rgb(82, 88, 211)
HSL	hsl(237, 59%, 57%)
HSV	hsv(237, 61%, 83%)
CMYK	cmyk(61.1%, 58.3%, 0%, 17.3%)
CIE-LAB	lab(43.47, 34.59, -64.32)
CIE-LCH	lch(43.47, 73.03, 298.27°)
OKLab	oklab(52.65% 0.0189 -0.1849)
OKLCH	oklch(52.65% 0.186 275.8)
XYZ	xyz(18.7234, 13.4750, 63.2296)
Luminance	0.1348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5258D3 #D3CD52

analogous

#5299D3 #5258D3 #8C52D3

triadic

#5258D3 #D35258 #58D352

tetradic

#5258D3 #D35299 #D3CD52 #52D38C

square

#5258D3 #D35299 #D3CD52 #52D38C

split-complementary

#5258D3 #D38C52 #99D352

monochromatic

#232788 #2F35B9 #5258D3 #8387DF #B4B6EC

Accessibility & contrast

On white

5.68

#5258D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#5258D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5258D3

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5258D3	#FFFFFF	#000000	##FFFFFF
##5258D3	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD7

Deuteranopia (green-blind)

#0061D1

Tritanopia (blue-blind)

#00768D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5258d3;
/* rgb */ color: rgb(82, 88, 211);
/* oklch */ color: oklch(52.7% 0.186 275.8);

Tailwind

colors: {
  custom: {
    50: '#8f87e1',
    500: '#5258d3',
    950: '#000000',
  },
}

SCSS

$custom: #5258d3;
$custom-light: #8f87e1;
$custom-dark: #000000;

JSON

{
  "hex": "#5258d3",
  "rgb": {
    "r": 82,
    "g": 88,
    "b": 211
  },
  "hsl": {
    "h": 237.209,
    "s": 59.447,
    "l": 57.451
  },
  "oklch": {
    "l": 0.52651,
    "c": 0.18589,
    "h": 275.8
  },
  "luminance": 0.13476
}

Semantic roles & 50–950 ramp

primary

#5258D3

secondary

#DAD8A6

accent

#DB45E3

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5258D3

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

Preview Lab → · Contrast checker → · Palette generator →