#5973DF#5973DF

#5973DF is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.1% C 0.166 H 270.4°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#5973DF
RGB	rgb(89, 115, 223)
HSL	hsl(228, 68%, 61%)
HSV	hsv(228, 60%, 87%)
CMYK	cmyk(60.1%, 48.4%, 0%, 12.5%)
CIE-LAB	lab(51.51, 23.12, -58.14)
CIE-LCH	lch(51.51, 62.57, 291.69°)
OKLab	oklab(59.06% 0.0012 -0.1663)
OKLCH	oklch(59.06% 0.166 270.4)
XYZ	xyz(23.5654, 19.7111, 72.3605)
Luminance	0.1971 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5973DF #DFC559

analogous

#59B6DF #5973DF #8259DF

triadic

#5973DF #DF5973 #73DF59

tetradic

#5973DF #DF59B6 #DFC559 #59DF82

square

#5973DF #DF59B6 #DFC559 #59DF82

split-complementary

#5973DF #DF8259 #B6DF59

monochromatic

#1F389F #2949D2 #5973DF #8C9EE9 #C0CAF3

Accessibility & contrast

On white

4.25

#5973DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#5973DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5973DF

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5973DF	#FFFFFF	#000000	##000000
##5973DF	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C81E3

Deuteranopia (green-blind)

#2275DD

Tritanopia (blue-blind)

#008C9E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5973df;
/* rgb */ color: rgb(89, 115, 223);
/* oklch */ color: oklch(59.1% 0.166 270.4);

Tailwind

colors: {
  custom: {
    50: '#939aea',
    500: '#5973df',
    950: '#000000',
  },
}

SCSS

$custom: #5973df;
$custom-light: #939aea;
$custom-dark: #000000;

JSON

{
  "hex": "#5973df",
  "rgb": {
    "r": 89,
    "g": 115,
    "b": 223
  },
  "hsl": {
    "h": 228.358,
    "s": 67.677,
    "l": 61.176
  },
  "oklch": {
    "l": 0.59055,
    "c": 0.16627,
    "h": 270.4
  },
  "luminance": 0.19713
}

Semantic roles & 50–950 ramp

primary

#5973DF

secondary

#E3D9B1

accent

#AC16D0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5973DF

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

Preview Lab → · Contrast checker → · Palette generator →