#5A50CF#5A50CF

#5A50CF is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.5% C 0.189 H 281.0°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#5A50CF
RGB	rgb(90, 80, 207)
HSL	hsl(245, 57%, 56%)
HSV	hsv(245, 61%, 81%)
CMYK	cmyk(56.5%, 61.4%, 0%, 18.8%)
CIE-LAB	lab(41.87, 39.52, -64.60)
CIE-LCH	lch(41.87, 75.73, 301.45°)
OKLab	oklab(51.52% 0.0361 -0.1856)
OKLCH	oklch(51.52% 0.189 281)
XYZ	xyz(18.3441, 12.4148, 60.4490)
Luminance	0.1242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A50CF #C5CF50

analogous

#5086CF #5A50CF #9A50CF

triadic

#5A50CF #CF5A50 #50CF5A

tetradic

#5A50CF #CF5086 #C5CF50 #50CF9A

square

#5A50CF #CF5086 #C5CF50 #50CF9A

split-complementary

#5A50CF #CF9A50 #86CF50

monochromatic

#2B2381 #3B31B1 #5A50CF #8780DC #B5B0E9

Accessibility & contrast

On white

6.03

#5A50CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#5A50CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A50CF

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A50CF	#FFFFFF	#000000	##FFFFFF
##5A50CF	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D3

Deuteranopia (green-blind)

#005ECC

Tritanopia (blue-blind)

#1B6F88

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5a50cf;
/* rgb */ color: rgb(90, 80, 207);
/* oklch */ color: oklch(51.5% 0.189 281.0);

Tailwind

colors: {
  custom: {
    50: '#9382df',
    500: '#5a50cf',
    950: '#000000',
  },
}

SCSS

$custom: #5a50cf;
$custom-light: #9382df;
$custom-dark: #000000;

JSON

{
  "hex": "#5a50cf",
  "rgb": {
    "r": 90,
    "g": 80,
    "b": 207
  },
  "hsl": {
    "h": 244.724,
    "s": 56.951,
    "l": 56.275
  },
  "oklch": {
    "l": 0.51523,
    "c": 0.18905,
    "h": 281
  },
  "luminance": 0.12416
}

Semantic roles & 50–950 ramp

primary

#5A50CF

secondary

#D3D8A3

accent

#E048D4

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5A50CF

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

Preview Lab → · Contrast checker → · Palette generator →