#5258DB#5258DB

#5258DB is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.3% C 0.196 H 275.5°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#5258DB
RGB	rgb(82, 88, 219)
HSL	hsl(237, 66%, 59%)
HSV	hsv(237, 63%, 86%)
CMYK	cmyk(62.6%, 59.8%, 0%, 14.1%)
CIE-LAB	lab(44.07, 37.24, -67.92)
CIE-LCH	lch(44.07, 77.46, 298.73°)
OKLab	oklab(53.28% 0.0188 -0.1955)
OKLCH	oklch(53.28% 0.196 275.5)
XYZ	xyz(19.7514, 13.8861, 68.6435)
Luminance	0.1389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5258DB #DBD552

analogous

#529DDB #5258DB #9152DB

triadic

#5258DB #DB5258 #58DB52

tetradic

#5258DB #DB529D #DBD552 #52DB91

square

#5258DB #DB529D #DBD552 #52DB91

split-complementary

#5258DB #DB9152 #9DDB52

monochromatic

#1F2494 #2930C6 #5258DB #8589E6 #B7BAF0

Accessibility & contrast

On white

5.56

#5258DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#5258DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5258DB

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5258DB	#FFFFFF	#000000	##FFFFFF
##5258DB	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDF

Deuteranopia (green-blind)

#0062D8

Tritanopia (blue-blind)

#007891

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5258db;
/* rgb */ color: rgb(82, 88, 219);
/* oklch */ color: oklch(53.3% 0.196 275.5);

Tailwind

colors: {
  custom: {
    50: '#9187e7',
    500: '#5258db',
    950: '#000000',
  },
}

SCSS

$custom: #5258db;
$custom-light: #9187e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5258db",
  "rgb": {
    "r": 82,
    "g": 88,
    "b": 219
  },
  "hsl": {
    "h": 237.372,
    "s": 65.55,
    "l": 59.02
  },
  "oklch": {
    "l": 0.53282,
    "c": 0.1964,
    "h": 275.5
  },
  "luminance": 0.13888
}

Semantic roles & 50–950 ramp

primary

#5258DB

secondary

#DFDDAA

accent

#E13FE9

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5258DB

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

Preview Lab → · Contrast checker → · Palette generator →