#5A55EA#5A55EA

#5A55EA is a mid, highly saturated blue. Relative luminance 0.146; OKLCH L 54.5% C 0.217 H 277.9°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#5A55EA
RGB	rgb(90, 85, 234)
HSL	hsl(242, 78%, 63%)
HSV	hsv(242, 64%, 92%)
CMYK	cmyk(61.5%, 63.7%, 0%, 8.2%)
CIE-LAB	lab(45.09, 45.10, -74.74)
CIE-LCH	lch(45.09, 87.29, 301.11°)
OKLab	oklab(54.54% 0.0297 -0.2153)
OKLCH	oklch(54.54% 0.217 277.9)
XYZ	xyz(22.3114, 14.6094, 79.4701)
Luminance	0.1461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A55EA #E5EA55

analogous

#559BEA #5A55EA #A455EA

triadic

#5A55EA #EA5A55 #55EA5A

tetradic

#5A55EA #EA559B #E5EA55 #55EAA4

square

#5A55EA #EA559B #E5EA55 #55EAA4

split-complementary

#5A55EA #EAA455 #9BEA55

monochromatic

#1B16AF #251FE3 #5A55EA #8F8BF1 #C4C2F7

Accessibility & contrast

On white

5.35

#5A55EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#5A55EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A55EA

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A55EA	#FFFFFF	#000000	##FFFFFF
##5A55EA	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071EF

Deuteranopia (green-blind)

#0064E7

Tritanopia (blue-blind)

#007B98

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5a55ea;
/* rgb */ color: rgb(90, 85, 234);
/* oklch */ color: oklch(54.5% 0.217 277.9);

Tailwind

colors: {
  custom: {
    50: '#9785f2',
    500: '#5a55ea',
    950: '#000000',
  },
}

SCSS

$custom: #5a55ea;
$custom-light: #9785f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a55ea",
  "rgb": {
    "r": 90,
    "g": 85,
    "b": 234
  },
  "hsl": {
    "h": 242.013,
    "s": 78.01,
    "l": 62.549
  },
  "oklch": {
    "l": 0.54538,
    "c": 0.21735,
    "h": 277.9
  },
  "luminance": 0.14611
}

Semantic roles & 50–950 ramp

primary

#5A55EA

secondary

#E7E8B2

accent

#DA0BD3

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5A55EA

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

Preview Lab → · Contrast checker → · Palette generator →