#5A5FD5#5A5FD5

#5A5FD5 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.6% C 0.178 H 276.9°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#5A5FD5
RGB	rgb(90, 95, 213)
HSL	hsl(238, 59%, 59%)
HSV	hsv(238, 58%, 84%)
CMYK	cmyk(57.7%, 55.4%, 0%, 16.5%)
CIE-LAB	lab(45.85, 32.34, -61.58)
CIE-LCH	lch(45.85, 69.55, 297.71°)
OKLab	oklab(54.61% 0.0215 -0.1766)
OKLCH	oklch(54.61% 0.178 276.9)
XYZ	xyz(20.3150, 15.1607, 64.7937)
Luminance	0.1516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5FD5 #D5D05A

analogous

#5A9DD5 #5A5FD5 #935AD5

triadic

#5A5FD5 #D55A5F #5FD55A

tetradic

#5A5FD5 #D55A9D #D5D05A #5AD593

square

#5A5FD5 #D55A9D #D5D05A #5AD593

split-complementary

#5A5FD5 #D5935A #9DD55A

monochromatic

#252990 #3137C1 #5A5FD5 #8B8EE1 #BCBEEE

Accessibility & contrast

On white

5.21

#5A5FD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#5A5FD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5FD5

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5FD5	#FFFFFF	#000000	##FFFFFF
##5A5FD5	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072D9

Deuteranopia (green-blind)

#0068D3

Tritanopia (blue-blind)

#027B91

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5a5fd5;
/* rgb */ color: rgb(90, 95, 213);
/* oklch */ color: oklch(54.6% 0.178 276.9);

Tailwind

colors: {
  custom: {
    50: '#938ce3',
    500: '#5a5fd5',
    950: '#000000',
  },
}

SCSS

$custom: #5a5fd5;
$custom-light: #938ce3;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5fd5",
  "rgb": {
    "r": 90,
    "g": 95,
    "b": 213
  },
  "hsl": {
    "h": 237.561,
    "s": 59.42,
    "l": 59.412
  },
  "oklch": {
    "l": 0.54606,
    "c": 0.17788,
    "h": 276.9
  },
  "luminance": 0.15162
}

Semantic roles & 50–950 ramp

primary

#5A5FD5

secondary

#DDDBAD

accent

#DC45E3

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C15

muted

#7E7D84

Preview Lab

Preview with #5A5FD5

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

Preview Lab → · Contrast checker → · Palette generator →