#5A73F3#5A73F3

#5A73F3 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.5% C 0.193 H 271.2°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#5A73F3
RGB	rgb(90, 115, 243)
HSL	hsl(230, 86%, 65%)
HSV	hsv(230, 63%, 95%)
CMYK	cmyk(63%, 52.7%, 0%, 4.7%)
CIE-LAB	lab(52.84, 29.98, -67.19)
CIE-LCH	lch(52.84, 73.57, 294.05°)
OKLab	oklab(60.49% 0.004 -0.1929)
OKLCH	oklch(60.49% 0.193 271.2)
XYZ	xyz(26.5194, 20.9039, 87.4140)
Luminance	0.2091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A73F3 #F3DA5A

analogous

#5AC0F3 #5A73F3 #8D5AF3

triadic

#5A73F3 #F35A73 #73F35A

tetradic

#5A73F3 #F35AC0 #F3DA5A #5AF38D

square

#5A73F3 #F35AC0 #F3DA5A #5AF38D

split-complementary

#5A73F3 #F38D5A #C0F35A

monochromatic

#0E2CC4 #2143EF #5A73F3 #93A3F7 #CCD4FB

Accessibility & contrast

On white

4.05

#5A73F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#5A73F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A73F3

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A73F3	#FFFFFF	#000000	##000000
##5A73F3	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D85F7

Deuteranopia (green-blind)

#0078F0

Tritanopia (blue-blind)

#0091A8

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5a73f3;
/* rgb */ color: rgb(90, 115, 243);
/* oklch */ color: oklch(60.5% 0.193 271.2);

Tailwind

colors: {
  custom: {
    50: '#979bf8',
    500: '#5a73f3',
    950: '#000000',
  },
}

SCSS

$custom: #5a73f3;
$custom-light: #979bf8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a73f3",
  "rgb": {
    "r": 90,
    "g": 115,
    "b": 243
  },
  "hsl": {
    "h": 230.196,
    "s": 86.441,
    "l": 65.294
  },
  "oklch": {
    "l": 0.60488,
    "c": 0.1929,
    "h": 271.2
  },
  "luminance": 0.20906
}

Semantic roles & 50–950 ramp

primary

#5A73F3

secondary

#EEE6BB

accent

#BE03E3

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #5A73F3

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

Preview Lab → · Contrast checker → · Palette generator →