#5973E4#5973E4

#5973E4 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.4% C 0.173 H 270.6°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#5973E4
RGB	rgb(89, 115, 228)
HSL	hsl(229, 72%, 62%)
HSV	hsv(229, 61%, 89%)
CMYK	cmyk(61%, 49.6%, 0%, 10.6%)
CIE-LAB	lab(51.82, 24.79, -60.45)
CIE-LCH	lch(51.82, 65.34, 292.30°)
OKLab	oklab(59.39% 0.0018 -0.1731)
OKLCH	oklch(59.39% 0.173 270.6)
XYZ	xyz(24.2495, 19.9847, 75.9633)
Luminance	0.1999 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5973E4 #E4CA59

analogous

#59B9E4 #5973E4 #8559E4

triadic

#5973E4 #E45973 #73E459

tetradic

#5973E4 #E459B9 #E4CA59 #59E485

square

#5973E4 #E459B9 #E4CA59 #59E485

split-complementary

#5973E4 #E48559 #B9E459

monochromatic

#1B35A7 #2447DB #5973E4 #8E9FED #C2CCF5

Accessibility & contrast

On white

4.20

#5973E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#5973E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5973E4

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5973E4	#FFFFFF	#000000	##000000
##5973E4	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3682E8

Deuteranopia (green-blind)

#1576E2

Tritanopia (blue-blind)

#008DA1

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5973e4;
/* rgb */ color: rgb(89, 115, 228);
/* oklch */ color: oklch(59.4% 0.173 270.6);

Tailwind

colors: {
  custom: {
    50: '#949aed',
    500: '#5973e4',
    950: '#000000',
  },
}

SCSS

$custom: #5973e4;
$custom-light: #949aed;
$custom-dark: #000000;

JSON

{
  "hex": "#5973e4",
  "rgb": {
    "r": 89,
    "g": 115,
    "b": 228
  },
  "hsl": {
    "h": 228.777,
    "s": 72.021,
    "l": 62.157
  },
  "oklch": {
    "l": 0.5939,
    "c": 0.17308,
    "h": 270.6
  },
  "luminance": 0.19987
}

Semantic roles & 50–950 ramp

primary

#5973E4

secondary

#E6DCB3

accent

#B011D4

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5973E4

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

Preview Lab → · Contrast checker → · Palette generator →