#5A53E9#5A53E9

#5A53E9 is a mid, highly saturated blue. Relative luminance 0.142; OKLCH L 54.1% C 0.218 H 278.3°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#5A53E9
RGB	rgb(90, 83, 233)
HSL	hsl(243, 77%, 62%)
HSV	hsv(243, 64%, 91%)
CMYK	cmyk(61.4%, 64.4%, 0%, 8.6%)
CIE-LAB	lab(44.58, 45.95, -75.02)
CIE-LCH	lch(44.58, 87.97, 301.49°)
OKLab	oklab(54.14% 0.0314 -0.2161)
OKLCH	oklch(54.14% 0.218 278.3)
XYZ	xyz(22.0130, 14.2417, 78.6639)
Luminance	0.1424 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A53E9 #E2E953

analogous

#5397E9 #5A53E9 #A553E9

triadic

#5A53E9 #E95A53 #53E95A

tetradic

#5A53E9 #E95397 #E2E953 #53E9A5

square

#5A53E9 #E95397 #E2E953 #53E9A5

split-complementary

#5A53E9 #E9A553 #97E953

monochromatic

#1D16AC #261DE2 #5A53E9 #8E89F0 #C2C0F7

Accessibility & contrast

On white

5.46

#5A53E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#5A53E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A53E9

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A53E9	#FFFFFF	#000000	##FFFFFF
##5A53E9	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070EE

Deuteranopia (green-blind)

#0063E6

Tritanopia (blue-blind)

#007997

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5a53e9;
/* rgb */ color: rgb(90, 83, 233);
/* oklch */ color: oklch(54.1% 0.218 278.3);

Tailwind

colors: {
  custom: {
    50: '#9784f1',
    500: '#5a53e9',
    950: '#000000',
  },
}

SCSS

$custom: #5a53e9;
$custom-light: #9784f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a53e9",
  "rgb": {
    "r": 90,
    "g": 83,
    "b": 233
  },
  "hsl": {
    "h": 242.8,
    "s": 77.32,
    "l": 61.961
  },
  "oklch": {
    "l": 0.54136,
    "c": 0.21841,
    "h": 278.3
  },
  "luminance": 0.14243
}

Semantic roles & 50–950 ramp

primary

#5A53E9

secondary

#E5E8B0

accent

#DA0CD0

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5A53E9

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

Preview Lab → · Contrast checker → · Palette generator →