#5C73DB#5C73DB

#5C73DB is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.0% C 0.160 H 271.4°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#5C73DB
RGB	rgb(92, 115, 219)
HSL	hsl(229, 64%, 61%)
HSV	hsv(229, 58%, 86%)
CMYK	cmyk(58%, 47.5%, 0%, 14.1%)
CIE-LAB	lab(51.44, 22.36, -55.98)
CIE-LCH	lch(51.44, 60.29, 291.77°)
OKLab	oklab(58.97% 0.0038 -0.1599)
OKLCH	oklch(58.97% 0.16 271.4)
XYZ	xyz(23.3263, 19.6494, 69.5676)
Luminance	0.1965 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C73DB #DBC45C

analogous

#5CB2DB #5C73DB #845CDB

triadic

#5C73DB #DB5C73 #73DB5C

tetradic

#5C73DB #DB5CB2 #DBC45C #5CDB84

square

#5C73DB #DB5CB2 #DBC45C #5CDB84

split-complementary

#5C73DB #DB845C #B2DB5C

monochromatic

#22389A #2D4ACD #5C73DB #8E9EE6 #C0C9F1

Accessibility & contrast

On white

4.26

#5C73DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#5C73DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C73DB

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C73DB	#FFFFFF	#000000	##000000
##5C73DB	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4080DF

Deuteranopia (green-blind)

#2C75D9

Tritanopia (blue-blind)

#008A9C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5c73db;
/* rgb */ color: rgb(92, 115, 219);
/* oklch */ color: oklch(59.0% 0.160 271.4);

Tailwind

colors: {
  custom: {
    50: '#949be7',
    500: '#5c73db',
    950: '#000000',
  },
}

SCSS

$custom: #5c73db;
$custom-light: #949be7;
$custom-dark: #000000;

JSON

{
  "hex": "#5c73db",
  "rgb": {
    "r": 92,
    "g": 115,
    "b": 219
  },
  "hsl": {
    "h": 229.134,
    "s": 63.819,
    "l": 60.98
  },
  "oklch": {
    "l": 0.58969,
    "c": 0.15991,
    "h": 271.4
  },
  "luminance": 0.19651
}

Semantic roles & 50–950 ramp

primary

#5C73DB

secondary

#E1D9B1

accent

#AB1ACC

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5C73DB

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

Preview Lab → · Contrast checker → · Palette generator →