#5A75EC#5A75EC

#5A75EC is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.4% C 0.181 H 270.5°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#5A75EC
RGB	rgb(90, 117, 236)
HSL	hsl(229, 79%, 64%)
HSV	hsv(229, 62%, 93%)
CMYK	cmyk(61.9%, 50.4%, 0%, 7.5%)
CIE-LAB	lab(52.89, 26.42, -63.20)
CIE-LCH	lch(52.89, 68.50, 292.68°)
OKLab	oklab(60.38% 0.0016 -0.1811)
OKLCH	oklch(60.38% 0.181 270.5)
XYZ	xyz(25.7130, 20.9502, 82.0294)
Luminance	0.2095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A75EC #ECD15A

analogous

#5ABEEC #5A75EC #885AEC

triadic

#5A75EC #EC5A75 #75EC5A

tetradic

#5A75EC #EC5ABE #ECD15A #5AEC88

square

#5A75EC #EC5ABE #ECD15A #5AEC88

split-complementary

#5A75EC #EC885A #BEEC5A

monochromatic

#1533B7 #2347E6 #5A75EC #91A3F2 #C8D1F9

Accessibility & contrast

On white

4.05

#5A75EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#5A75EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A75EC

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A75EC	#FFFFFF	#000000	##000000
##5A75EC	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3185F0

Deuteranopia (green-blind)

#0078EA

Tritanopia (blue-blind)

#0091A5

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5a75ec;
/* rgb */ color: rgb(90, 117, 236);
/* oklch */ color: oklch(60.4% 0.181 270.5);

Tailwind

colors: {
  custom: {
    50: '#969cf3',
    500: '#5a75ec',
    950: '#000000',
  },
}

SCSS

$custom: #5a75ec;
$custom-light: #969cf3;
$custom-dark: #000000;

JSON

{
  "hex": "#5a75ec",
  "rgb": {
    "r": 90,
    "g": 117,
    "b": 236
  },
  "hsl": {
    "h": 228.904,
    "s": 79.348,
    "l": 63.922
  },
  "oklch": {
    "l": 0.60381,
    "c": 0.18112,
    "h": 270.5
  },
  "luminance": 0.20952
}

Semantic roles & 50–950 ramp

primary

#5A75EC

secondary

#EBE1B7

accent

#B50ADC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5A75EC

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

Preview Lab → · Contrast checker → · Palette generator →