#5258C8#5258C8

#5258C8 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.8% C 0.171 H 276.3°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#5258C8
RGB	rgb(82, 88, 200)
HSL	hsl(237, 52%, 55%)
HSV	hsv(237, 59%, 78%)
CMYK	cmyk(59%, 56%, 0%, 21.6%)
CIE-LAB	lab(42.68, 30.95, -59.28)
CIE-LCH	lch(42.68, 66.87, 297.57°)
OKLab	oklab(51.81% 0.0189 -0.1701)
OKLCH	oklch(51.81% 0.171 276.3)
XYZ	xyz(17.3914, 12.9421, 56.2140)
Luminance	0.1294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5258C8 #C8C252

analogous

#5293C8 #5258C8 #8752C8

triadic

#5258C8 #C85258 #58C852

tetradic

#5258C8 #C85293 #C8C252 #52C887

square

#5258C8 #C85293 #C8C252 #52C887

split-complementary

#5258C8 #C88752 #93C852

monochromatic

#272B79 #353BA8 #5258C8 #8085D7 #AFB2E6

Accessibility & contrast

On white

5.85

#5258C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#5258C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5258C8

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5258C8	#FFFFFF	#000000	##FFFFFF
##5258C8	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACC

Deuteranopia (green-blind)

#0060C6

Tritanopia (blue-blind)

#007287

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5258c8;
/* rgb */ color: rgb(82, 88, 200);
/* oklch */ color: oklch(51.8% 0.171 276.3);

Tailwind

colors: {
  custom: {
    50: '#8d87d9',
    500: '#5258c8',
    950: '#000000',
  },
}

SCSS

$custom: #5258c8;
$custom-light: #8d87d9;
$custom-dark: #000000;

JSON

{
  "hex": "#5258c8",
  "rgb": {
    "r": 82,
    "g": 88,
    "b": 200
  },
  "hsl": {
    "h": 236.949,
    "s": 51.754,
    "l": 55.294
  },
  "oklch": {
    "l": 0.5181,
    "c": 0.17112,
    "h": 276.3
  },
  "luminance": 0.12943
}

Semantic roles & 50–950 ramp

primary

#5258C8

secondary

#D4D1A2

accent

#D44DDB

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #5258C8

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

Preview Lab → · Contrast checker → · Palette generator →