#5C5BBB#5C5BBB

#5C5BBB is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.2% C 0.147 H 280.5°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#5C5BBB
RGB	rgb(92, 91, 187)
HSL	hsl(241, 41%, 55%)
HSV	hsv(241, 51%, 73%)
CMYK	cmyk(50.8%, 51.3%, 0%, 26.7%)
CIE-LAB	lab(43.28, 26.88, -50.72)
CIE-LCH	lch(43.28, 57.41, 297.92°)
OKLab	oklab(52.17% 0.0268 -0.1446)
OKLCH	oklch(52.17% 0.147 280.5)
XYZ	xyz(17.1216, 13.3444, 48.6776)
Luminance	0.1335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C5BBB #BABB5B

analogous

#5B8ABB #5C5BBB #8C5BBB

triadic

#5C5BBB #BB5C5B #5BBB5C

tetradic

#5C5BBB #BB5B8A #BABB5B #5BBB8C

square

#5C5BBB #BB5B8A #BABB5B #5BBB8C

split-complementary

#5C5BBB #BB8C5B #8ABB5B

monochromatic

#2E2E6E #404099 #5C5BBB #8786CD #B2B2DF

Accessibility & contrast

On white

5.72

#5C5BBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#5C5BBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C5BBB

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C5BBB	#FFFFFF	#000000	##FFFFFF
##5C5BBB	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B6ABE

Deuteranopia (green-blind)

#2263B9

Tritanopia (blue-blind)

#367082

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5c5bbb;
/* rgb */ color: rgb(92, 91, 187);
/* oklch */ color: oklch(52.2% 0.147 280.5);

Tailwind

colors: {
  custom: {
    50: '#9189d0',
    500: '#5c5bbb',
    950: '#000000',
  },
}

SCSS

$custom: #5c5bbb;
$custom-light: #9189d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5c5bbb",
  "rgb": {
    "r": 92,
    "g": 91,
    "b": 187
  },
  "hsl": {
    "h": 240.625,
    "s": 41.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.52166,
    "c": 0.14708,
    "h": 280.5
  },
  "luminance": 0.13345
}

Semantic roles & 50–950 ramp

primary

#5C5BBB

secondary

#CDCDA5

accent

#D157D0

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0D0B14

muted

#7E7C82

Preview Lab

Preview with #5C5BBB

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

Preview Lab → · Contrast checker → · Palette generator →