#5152DB#5152DB

#5152DB is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.2% C 0.204 H 276.4°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#5152DB
RGB	rgb(81, 82, 219)
HSL	hsl(240, 66%, 59%)
HSV	hsv(240, 63%, 86%)
CMYK	cmyk(63%, 62.6%, 0%, 14.1%)
CIE-LAB	lab(42.61, 40.72, -70.31)
CIE-LCH	lch(42.61, 81.25, 300.08°)
OKLab	oklab(52.19% 0.0227 -0.2026)
OKLCH	oklch(52.19% 0.204 276.4)
XYZ	xyz(19.1927, 12.8968, 68.4820)
Luminance	0.1290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5152DB #DBDA51

analogous

#5197DB #5152DB #9551DB

triadic

#5152DB #DB5152 #52DB51

tetradic

#5152DB #DB5197 #DBDA51 #51DB95

square

#5152DB #DB5197 #DBDA51 #51DB95

split-complementary

#5152DB #DB9551 #97DB51

monochromatic

#1E1F93 #292AC6 #5152DB #8484E5 #B6B7F0

Accessibility & contrast

On white

5.87

#5152DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#5152DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5152DB

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5152DB	#FFFFFF	#000000	##FFFFFF
##5152DB	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDF

Deuteranopia (green-blind)

#005FD8

Tritanopia (blue-blind)

#00758F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5152db;
/* rgb */ color: rgb(81, 82, 219);
/* oklch */ color: oklch(52.2% 0.204 276.4);

Tailwind

colors: {
  custom: {
    50: '#9083e7',
    500: '#5152db',
    950: '#000000',
  },
}

SCSS

$custom: #5152db;
$custom-light: #9083e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5152db",
  "rgb": {
    "r": 81,
    "g": 82,
    "b": 219
  },
  "hsl": {
    "h": 239.565,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.5219,
    "c": 0.20384,
    "h": 276.4
  },
  "luminance": 0.12898
}

Semantic roles & 50–950 ramp

primary

#5152DB

secondary

#DFDFA9

accent

#E73FE9

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5152DB

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

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