#5A5ECC#5A5ECC

#5A5ECC is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.8% C 0.167 H 277.6°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#5A5ECC
RGB	rgb(90, 94, 204)
HSL	hsl(238, 53%, 58%)
HSV	hsv(238, 56%, 80%)
CMYK	cmyk(55.9%, 53.9%, 0%, 20%)
CIE-LAB	lab(44.99, 30.04, -57.81)
CIE-LCH	lch(44.99, 65.15, 297.45°)
OKLab	oklab(53.77% 0.0221 -0.1655)
OKLCH	oklch(53.77% 0.167 277.6)
XYZ	xyz(19.1148, 14.5374, 58.9138)
Luminance	0.1454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5ECC #CCC85A

analogous

#5A97CC #5A5ECC #8F5ACC

triadic

#5A5ECC #CC5A5E #5ECC5A

tetradic

#5A5ECC #CC5A97 #CCC85A #5ACC8F

square

#5A5ECC #CC5A97 #CCC85A #5ACC8F

split-complementary

#5A5ECC #CC8F5A #97CC5A

monochromatic

#292C83 #373BB2 #5A5ECC #898CDA #B7B9E9

Accessibility & contrast

On white

5.37

#5A5ECC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#5A5ECC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5ECC

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5ECC	#FFFFFF	#000000	##FFFFFF
##5A5ECC	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#196FD0

Deuteranopia (green-blind)

#0066CA

Tritanopia (blue-blind)

#1C778C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5a5ecc;
/* rgb */ color: rgb(90, 94, 204);
/* oklch */ color: oklch(53.8% 0.167 277.6);

Tailwind

colors: {
  custom: {
    50: '#928bdc',
    500: '#5a5ecc',
    950: '#000000',
  },
}

SCSS

$custom: #5a5ecc;
$custom-light: #928bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5ecc",
  "rgb": {
    "r": 90,
    "g": 94,
    "b": 204
  },
  "hsl": {
    "h": 237.895,
    "s": 52.778,
    "l": 57.647
  },
  "oklch": {
    "l": 0.5377,
    "c": 0.16697,
    "h": 277.6
  },
  "luminance": 0.14539
}

Semantic roles & 50–950 ramp

primary

#5A5ECC

secondary

#D8D6AA

accent

#D74CDC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5A5ECC

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

Preview Lab → · Contrast checker → · Palette generator →