#5A5DDD#5A5DDD

#5A5DDD is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.8% C 0.191 H 277.0°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#5A5DDD
RGB	rgb(90, 93, 221)
HSL	hsl(239, 66%, 61%)
HSV	hsv(239, 59%, 87%)
CMYK	cmyk(59.3%, 57.9%, 0%, 13.3%)
CIE-LAB	lab(45.94, 36.16, -66.00)
CIE-LCH	lch(45.94, 75.26, 298.71°)
OKLab	oklab(54.85% 0.0234 -0.1896)
OKLCH	oklch(54.85% 0.191 277)
XYZ	xyz(21.1777, 15.2212, 70.2146)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5DDD #DDDA5A

analogous

#5A9EDD #5A5DDD #985ADD

triadic

#5A5DDD #DD5A5D #5DDD5A

tetradic

#5A5DDD #DD5A9E #DDDA5A #5ADD98

square

#5A5DDD #DD5A9E #DDDA5A #5ADD98

split-complementary

#5A5DDD #DD985A #9EDD5A

monochromatic

#20239C #2B2ECF #5A5DDD #8D8FE7 #BFC1F2

Accessibility & contrast

On white

5.19

#5A5DDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#5A5DDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5DDD

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5DDD	#FFFFFF	#000000	##FFFFFF
##5A5DDD	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E1

Deuteranopia (green-blind)

#0067DA

Tritanopia (blue-blind)

#007C94

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5a5ddd;
/* rgb */ color: rgb(90, 93, 221);
/* oklch */ color: oklch(54.8% 0.191 277.0);

Tailwind

colors: {
  custom: {
    50: '#958be8',
    500: '#5a5ddd',
    950: '#000000',
  },
}

SCSS

$custom: #5a5ddd;
$custom-light: #958be8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5ddd",
  "rgb": {
    "r": 90,
    "g": 93,
    "b": 221
  },
  "hsl": {
    "h": 238.626,
    "s": 65.829,
    "l": 60.98
  },
  "oklch": {
    "l": 0.54846,
    "c": 0.19105,
    "h": 277
  },
  "luminance": 0.15223
}

Semantic roles & 50–950 ramp

primary

#5A5DDD

secondary

#E2E1B1

accent

#CA18CE

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5A5DDD

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

Preview Lab → · Contrast checker → · Palette generator →