#5755DA#5755DA

#5755DA is a mid, vivid blue. Relative luminance 0.136; OKLCH L 53.0% C 0.198 H 277.9°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#5755DA
RGB	rgb(87, 85, 218)
HSL	hsl(241, 64%, 59%)
HSV	hsv(241, 61%, 85%)
CMYK	cmyk(60.1%, 61%, 0%, 14.5%)
CIE-LAB	lab(43.63, 39.52, -68.05)
CIE-LCH	lch(43.63, 78.70, 300.15°)
OKLab	oklab(53.02% 0.0272 -0.1958)
OKLCH	oklch(53.02% 0.198 277.9)
XYZ	xyz(19.8298, 13.5837, 67.8930)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5755DA #D8DA55

analogous

#5596DA #5755DA #9A55DA

triadic

#5755DA #DA5755 #55DA57

tetradic

#5755DA #DA5596 #D8DA55 #55DA9A

square

#5755DA #DA5596 #D8DA55 #55DA9A

split-complementary

#5755DA #DA9A55 #96DA55

monochromatic

#222094 #2E2BC7 #5755DA #8987E5 #BABAF0

Accessibility & contrast

On white

5.65

#5755DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#5755DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5755DA

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5755DA	#FFFFFF	#000000	##FFFFFF
##5755DA	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDE

Deuteranopia (green-blind)

#0062D7

Tritanopia (blue-blind)

#00768F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5755da;
/* rgb */ color: rgb(87, 85, 218);
/* oklch */ color: oklch(53.0% 0.198 277.9);

Tailwind

colors: {
  custom: {
    50: '#9385e6',
    500: '#5755da',
    950: '#000000',
  },
}

SCSS

$custom: #5755da;
$custom-light: #9385e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5755da",
  "rgb": {
    "r": 87,
    "g": 85,
    "b": 218
  },
  "hsl": {
    "h": 240.902,
    "s": 64.251,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53022,
    "c": 0.19766,
    "h": 277.9
  },
  "luminance": 0.13585
}

Semantic roles & 50–950 ramp

primary

#5755DA

secondary

#DFDFAB

accent

#E741E5

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5755DA

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

Preview Lab → · Contrast checker → · Palette generator →