#5255D7#5255D7

#5255D7 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.4% C 0.195 H 276.3°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#5255D7
RGB	rgb(82, 85, 215)
HSL	hsl(239, 62%, 58%)
HSV	hsv(239, 62%, 84%)
CMYK	cmyk(61.9%, 60.5%, 0%, 15.7%)
CIE-LAB	lab(43.06, 37.75, -67.29)
CIE-LCH	lch(43.06, 77.15, 299.29°)
OKLab	oklab(52.44% 0.0215 -0.1937)
OKLCH	oklch(52.44% 0.195 276.3)
XYZ	xyz(18.9899, 13.1956, 65.8231)
Luminance	0.1320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5255D7 #D7D452

analogous

#5297D7 #5255D7 #9252D7

triadic

#5255D7 #D75255 #55D752

tetradic

#5255D7 #D75297 #D7D452 #52D792

square

#5255D7 #D75297 #D7D452 #52D792

split-complementary

#5255D7 #D79252 #97D752

monochromatic

#21238E #2C30C0 #5255D7 #8486E2 #B5B7EE

Accessibility & contrast

On white

5.77

#5255D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#5255D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5255D7

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5255D7	#FFFFFF	#000000	##FFFFFF
##5255D7	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDB

Deuteranopia (green-blind)

#0060D4

Tritanopia (blue-blind)

#00758E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5255d7;
/* rgb */ color: rgb(82, 85, 215);
/* oklch */ color: oklch(52.4% 0.195 276.3);

Tailwind

colors: {
  custom: {
    50: '#9085e4',
    500: '#5255d7',
    950: '#000000',
  },
}

SCSS

$custom: #5255d7;
$custom-light: #9085e4;
$custom-dark: #000000;

JSON

{
  "hex": "#5255d7",
  "rgb": {
    "r": 82,
    "g": 85,
    "b": 215
  },
  "hsl": {
    "h": 238.647,
    "s": 62.441,
    "l": 58.235
  },
  "oklch": {
    "l": 0.5244,
    "c": 0.19485,
    "h": 276.3
  },
  "luminance": 0.13197
}

Semantic roles & 50–950 ramp

primary

#5255D7

secondary

#DDDCA8

accent

#E242E6

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5255D7

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

Preview Lab → · Contrast checker → · Palette generator →