#5A5CCB#5A5CCB

#5A5CCB is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.3% C 0.168 H 278.3°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#5A5CCB
RGB	rgb(90, 92, 203)
HSL	hsl(239, 52%, 57%)
HSV	hsv(239, 56%, 80%)
CMYK	cmyk(55.7%, 54.7%, 0%, 20.4%)
CIE-LAB	lab(44.43, 30.95, -58.14)
CIE-LCH	lch(44.43, 65.87, 298.02°)
OKLab	oklab(53.33% 0.0242 -0.1665)
OKLCH	oklch(53.33% 0.168 278.3)
XYZ	xyz(18.8197, 14.1385, 58.2256)
Luminance	0.1414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5CCB #CBC95A

analogous

#5A95CB #5A5CCB #905ACB

triadic

#5A5CCB #CB5A5C #5CCB5A

tetradic

#5A5CCB #CB5A95 #CBC95A #5ACB90

square

#5A5CCB #CB5A95 #CBC95A #5ACB90

split-complementary

#5A5CCB #CB905A #95CB5A

monochromatic

#292A82 #383AB0 #5A5CCB #898ADA #B7B8E8

Accessibility & contrast

On white

5.49

#5A5CCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#5A5CCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5CCB

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5CCB	#FFFFFF	#000000	##FFFFFF
##5A5CCB	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#126ECF

Deuteranopia (green-blind)

#0065C9

Tritanopia (blue-blind)

#1F768A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5a5ccb;
/* rgb */ color: rgb(90, 92, 203);
/* oklch */ color: oklch(53.3% 0.168 278.3);

Tailwind

colors: {
  custom: {
    50: '#928adc',
    500: '#5a5ccb',
    950: '#000000',
  },
}

SCSS

$custom: #5a5ccb;
$custom-light: #928adc;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5ccb",
  "rgb": {
    "r": 90,
    "g": 92,
    "b": 203
  },
  "hsl": {
    "h": 238.938,
    "s": 52.074,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53328,
    "c": 0.16825,
    "h": 278.3
  },
  "luminance": 0.1414
}

Semantic roles & 50–950 ramp

primary

#5A5CCB

secondary

#D7D6AA

accent

#D94CDC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5A5CCB

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

Preview Lab → · Contrast checker → · Palette generator →