#5255DF#5255DF

#5255DF is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.1% C 0.205 H 275.9°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#5255DF
RGB	rgb(82, 85, 223)
HSL	hsl(239, 69%, 60%)
HSV	hsv(239, 63%, 87%)
CMYK	cmyk(63.2%, 61.9%, 0%, 12.5%)
CIE-LAB	lab(43.68, 40.37, -70.84)
CIE-LCH	lch(43.68, 81.54, 299.68°)
OKLab	oklab(53.09% 0.0211 -0.2041)
OKLCH	oklch(53.09% 0.205 275.9)
XYZ	xyz(20.0431, 13.6169, 71.3698)
Luminance	0.1362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5255DF #DFDC52

analogous

#529CDF #5255DF #9552DF

triadic

#5255DF #DF5255 #55DF52

tetradic

#5255DF #DF529C #DFDC52 #52DF95

square

#5255DF #DF529C #DFDC52 #52DF95

split-complementary

#5255DF #DF9552 #9CDF52

monochromatic

#1D1F9A #262ACE #5255DF #8688E9 #B9BBF2

Accessibility & contrast

On white

5.64

#5255DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#5255DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5255DF

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5255DF	#FFFFFF	#000000	##FFFFFF
##5255DF	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE3

Deuteranopia (green-blind)

#0061DC

Tritanopia (blue-blind)

#007892

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5255df;
/* rgb */ color: rgb(82, 85, 223);
/* oklch */ color: oklch(53.1% 0.205 275.9);

Tailwind

colors: {
  custom: {
    50: '#9185ea',
    500: '#5255df',
    950: '#000000',
  },
}

SCSS

$custom: #5255df;
$custom-light: #9185ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5255df",
  "rgb": {
    "r": 82,
    "g": 85,
    "b": 223
  },
  "hsl": {
    "h": 238.723,
    "s": 68.78,
    "l": 59.804
  },
  "oklch": {
    "l": 0.53091,
    "c": 0.20518,
    "h": 275.9
  },
  "luminance": 0.13619
}

Semantic roles & 50–950 ramp

primary

#5255DF

secondary

#E2E0AB

accent

#E83CEC

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5255DF

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

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