#5A43E1#5A43E1

#5A43E1 is a mid, highly saturated blue. Relative luminance 0.116; OKLCH L 51.1% C 0.226 H 281.4°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#5A43E1
RGB	rgb(90, 67, 225)
HSL	hsl(249, 72%, 57%)
HSV	hsv(249, 70%, 88%)
CMYK	cmyk(60%, 70.2%, 0%, 11.8%)
CIE-LAB	lab(40.61, 52.44, -76.98)
CIE-LCH	lch(40.61, 93.14, 304.26°)
OKLab	oklab(51.07% 0.0448 -0.2219)
OKLCH	oklch(51.07% 0.226 281.4)
XYZ	xyz(19.8099, 11.6228, 72.4191)
Luminance	0.1162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A43E1 #CAE143

analogous

#437BE1 #5A43E1 #A943E1

triadic

#5A43E1 #E15A43 #43E15A

tetradic

#5A43E1 #E1437B #CAE143 #43E1A9

square

#5A43E1 #E1437B #CAE143 #43E1A9

split-complementary

#5A43E1 #E1A943 #7BE143

monochromatic

#291792 #3820C7 #5A43E1 #8878E9 #B7ADF2

Accessibility & contrast

On white

6.32

#5A43E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#5A43E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A43E1

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A43E1	#FFFFFF	#000000	##FFFFFF
##5A43E1	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E6

Deuteranopia (green-blind)

#005ADE

Tritanopia (blue-blind)

#006E8D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5a43e1;
/* rgb */ color: rgb(90, 67, 225);
/* oklch */ color: oklch(51.1% 0.226 281.4);

Tailwind

colors: {
  custom: {
    50: '#977aec',
    500: '#5a43e1',
    950: '#000000',
  },
}

SCSS

$custom: #5a43e1;
$custom-light: #977aec;
$custom-dark: #000000;

JSON

{
  "hex": "#5a43e1",
  "rgb": {
    "r": 90,
    "g": 67,
    "b": 225
  },
  "hsl": {
    "h": 248.734,
    "s": 72.477,
    "l": 57.255
  },
  "oklch": {
    "l": 0.51071,
    "c": 0.22635,
    "h": 281.4
  },
  "luminance": 0.11624
}

Semantic roles & 50–950 ramp

primary

#5A43E1

secondary

#D7E0A0

accent

#EF39D5

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #5A43E1

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

Preview Lab → · Contrast checker → · Palette generator →