#5A55DA#5A55DA

#5A55DA is a mid, vivid blue. Relative luminance 0.137; OKLCH L 53.2% C 0.197 H 279.0°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#5A55DA
RGB	rgb(90, 85, 218)
HSL	hsl(242, 64%, 59%)
HSV	hsv(242, 61%, 85%)
CMYK	cmyk(58.7%, 61%, 0%, 14.5%)
CIE-LAB	lab(43.84, 40.02, -67.69)
CIE-LCH	lch(43.84, 78.64, 300.59°)
OKLab	oklab(53.24% 0.0308 -0.1946)
OKLCH	oklch(53.24% 0.197 279)
XYZ	xyz(20.1158, 13.7312, 67.9064)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A55DA #D5DA55

analogous

#5592DA #5A55DA #9D55DA

triadic

#5A55DA #DA5A55 #55DA5A

tetradic

#5A55DA #DA5592 #D5DA55 #55DA9D

square

#5A55DA #DA5592 #D5DA55 #55DA9D

split-complementary

#5A55DA #DA9D55 #92DA55

monochromatic

#252094 #312BC7 #5A55DA #8B87E5 #BCBAF0

Accessibility & contrast

On white

5.61

#5A55DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#5A55DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A55DA

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A55DA	#FFFFFF	#000000	##FFFFFF
##5A55DA	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDE

Deuteranopia (green-blind)

#0062D7

Tritanopia (blue-blind)

#00768F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5a55da;
/* rgb */ color: rgb(90, 85, 218);
/* oklch */ color: oklch(53.2% 0.197 279.0);

Tailwind

colors: {
  custom: {
    50: '#9585e6',
    500: '#5a55da',
    950: '#000000',
  },
}

SCSS

$custom: #5a55da;
$custom-light: #9585e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5a55da",
  "rgb": {
    "r": 90,
    "g": 85,
    "b": 218
  },
  "hsl": {
    "h": 242.256,
    "s": 64.251,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53235,
    "c": 0.19707,
    "h": 279
  },
  "luminance": 0.13733
}

Semantic roles & 50–950 ramp

primary

#5A55DA

secondary

#DDDFAB

accent

#E741E1

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5A55DA

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

Preview Lab → · Contrast checker → · Palette generator →