#5973CA#5973CA

#5973CA is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.7% C 0.137 H 269.2°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#5973CA
RGB	rgb(89, 115, 202)
HSL	hsl(226, 52%, 57%)
HSV	hsv(226, 56%, 79%)
CMYK	cmyk(55.9%, 43.1%, 0%, 20.8%)
CIE-LAB	lab(50.27, 16.17, -48.20)
CIE-LCH	lch(50.27, 50.84, 288.54°)
OKLab	oklab(57.71% -0.0018 -0.1371)
OKLCH	oklch(57.71% 0.137 269.2)
XYZ	xyz(20.9077, 18.6480, 58.3633)
Luminance	0.1865 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5973CA #CAB059

analogous

#59ABCA #5973CA #7859CA

triadic

#5973CA #CA5973 #73CA59

tetradic

#5973CA #CA59AB #CAB059 #59CA78

square

#5973CA #CA59AB #CAB059 #59CA78

split-complementary

#5973CA #CA7859 #ABCA59

monochromatic

#293D80 #3853AE #5973CA #879AD9 #B6C1E8

Accessibility & contrast

On white

4.44

#5973CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#5973CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5973CA

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5973CA	#FFFFFF	#000000	##000000
##5973CA	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7DCD

Deuteranopia (green-blind)

#3F73C8

Tritanopia (blue-blind)

#138695

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5973ca;
/* rgb */ color: rgb(89, 115, 202);
/* oklch */ color: oklch(57.7% 0.137 269.2);

Tailwind

colors: {
  custom: {
    50: '#909ada',
    500: '#5973ca',
    950: '#000000',
  },
}

SCSS

$custom: #5973ca;
$custom-light: #909ada;
$custom-dark: #000000;

JSON

{
  "hex": "#5973ca",
  "rgb": {
    "r": 89,
    "g": 115,
    "b": 202
  },
  "hsl": {
    "h": 226.195,
    "s": 51.598,
    "l": 57.059
  },
  "oklch": {
    "l": 0.57712,
    "c": 0.13708,
    "h": 269.2
  },
  "luminance": 0.1865
}

Semantic roles & 50–950 ramp

primary

#5973CA

secondary

#D6CCA8

accent

#BA4DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5973CA

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

Preview Lab → · Contrast checker → · Palette generator →