#5973BE#5973BE

#5973BE is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.0% C 0.120 H 268.0°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#5973BE
RGB	rgb(89, 115, 190)
HSL	hsl(225, 44%, 55%)
HSV	hsv(225, 53%, 75%)
CMYK	cmyk(53.2%, 39.5%, 0%, 25.5%)
CIE-LAB	lab(49.62, 12.27, -42.36)
CIE-LCH	lch(49.62, 44.10, 286.15°)
OKLab	oklab(57% -0.0041 -0.12)
OKLCH	oklch(57% 0.12 268)
XYZ	xyz(19.5418, 18.1016, 51.1694)
Luminance	0.1810 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5973BE #BEA459

analogous

#59A6BE #5973BE #7159BE

triadic

#5973BE #BE5973 #73BE59

tetradic

#5973BE #BE59A6 #BEA459 #59BE71

square

#5973BE #BE59A6 #BEA459 #59BE71

split-complementary

#5973BE #BE7159 #A6BE59

monochromatic

#2C3E71 #3D569D #5973BE #8598CF #B1BDE0

Accessibility & contrast

On white

4.54

#5973BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#5973BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5973BE

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5973BE	#FFFFFF	#000000	##000000
##5973BE	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#557BC1

Deuteranopia (green-blind)

#4972BC

Tritanopia (blue-blind)

#27838F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5973be;
/* rgb */ color: rgb(89, 115, 190);
/* oklch */ color: oklch(57.0% 0.120 268.0);

Tailwind

colors: {
  custom: {
    50: '#8e9bd2',
    500: '#5973be',
    950: '#000000',
  },
}

SCSS

$custom: #5973be;
$custom-light: #8e9bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5973be",
  "rgb": {
    "r": 89,
    "g": 115,
    "b": 190
  },
  "hsl": {
    "h": 224.554,
    "s": 43.723,
    "l": 54.706
  },
  "oklch": {
    "l": 0.56997,
    "c": 0.12003,
    "h": 268
  },
  "luminance": 0.18103
}

Semantic roles & 50–950 ramp

primary

#5973BE

secondary

#CFC4A4

accent

#B354D3

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5973BE

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

Preview Lab → · Contrast checker → · Palette generator →