#5A5DCF#5A5DCF

#5A5DCF is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.8% C 0.172 H 277.8°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#5A5DCF
RGB	rgb(90, 93, 207)
HSL	hsl(238, 55%, 58%)
HSV	hsv(238, 57%, 81%)
CMYK	cmyk(56.5%, 55.1%, 0%, 18.8%)
CIE-LAB	lab(44.95, 31.62, -59.61)
CIE-LCH	lch(44.95, 67.47, 297.95°)
OKLab	oklab(53.8% 0.0233 -0.1708)
OKLCH	oklch(53.8% 0.172 277.8)
XYZ	xyz(19.3897, 14.5060, 60.7976)
Luminance	0.1451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5DCF #CFCC5A

analogous

#5A97CF #5A5DCF #925ACF

triadic

#5A5DCF #CF5A5D #5DCF5A

tetradic

#5A5DCF #CF5A97 #CFCC5A #5ACF92

square

#5A5DCF #CF5A97 #CFCC5A #5ACF92

split-complementary

#5A5DCF #CF925A #97CF5A

monochromatic

#272A87 #3538B7 #5A5DCF #898CDD #B9BAEB

Accessibility & contrast

On white

5.38

#5A5DCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#5A5DCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5DCF

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5DCF	#FFFFFF	#000000	##FFFFFF
##5A5DCF	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A6FD3

Deuteranopia (green-blind)

#0066CD

Tritanopia (blue-blind)

#17778D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5a5dcf;
/* rgb */ color: rgb(90, 93, 207);
/* oklch */ color: oklch(53.8% 0.172 277.8);

Tailwind

colors: {
  custom: {
    50: '#928bde',
    500: '#5a5dcf',
    950: '#000000',
  },
}

SCSS

$custom: #5a5dcf;
$custom-light: #928bde;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5dcf",
  "rgb": {
    "r": 90,
    "g": 93,
    "b": 207
  },
  "hsl": {
    "h": 238.462,
    "s": 54.93,
    "l": 58.235
  },
  "oklch": {
    "l": 0.53802,
    "c": 0.17237,
    "h": 277.8
  },
  "luminance": 0.14507
}

Semantic roles & 50–950 ramp

primary

#5A5DCF

secondary

#DAD9AB

accent

#DA4ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5A5DCF

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

Preview Lab → · Contrast checker → · Palette generator →