#5973DC#5973DC

#5973DC is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.9% C 0.162 H 270.3°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#5973DC
RGB	rgb(89, 115, 220)
HSL	hsl(228, 65%, 61%)
HSV	hsv(228, 60%, 86%)
CMYK	cmyk(59.5%, 47.7%, 0%, 13.7%)
CIE-LAB	lab(51.33, 22.12, -56.74)
CIE-LCH	lch(51.33, 60.90, 291.30°)
OKLab	oklab(58.86% 0.0009 -0.1622)
OKLCH	oklch(58.86% 0.162 270.3)
XYZ	xyz(23.1645, 19.5507, 70.2492)
Luminance	0.1955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5973DC #DCC259

analogous

#59B4DC #5973DC #8159DC

triadic

#5973DC #DC5973 #73DC59

tetradic

#5973DC #DC59B4 #DCC259 #59DC81

square

#5973DC #DC59B4 #DCC259 #59DC81

split-complementary

#5973DC #DC8159 #B4DC59

monochromatic

#20399A #2B4BCD #5973DC #8C9EE7 #BEC8F1

Accessibility & contrast

On white

4.28

#5973DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#5973DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5973DC

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5973DC	#FFFFFF	#000000	##000000
##5973DC	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F80E0

Deuteranopia (green-blind)

#2875DA

Tritanopia (blue-blind)

#008B9D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5973dc;
/* rgb */ color: rgb(89, 115, 220);
/* oklch */ color: oklch(58.9% 0.162 270.3);

Tailwind

colors: {
  custom: {
    50: '#939ae7',
    500: '#5973dc',
    950: '#000000',
  },
}

SCSS

$custom: #5973dc;
$custom-light: #939ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#5973dc",
  "rgb": {
    "r": 89,
    "g": 115,
    "b": 220
  },
  "hsl": {
    "h": 228.092,
    "s": 65.174,
    "l": 60.588
  },
  "oklch": {
    "l": 0.58856,
    "c": 0.16216,
    "h": 270.3
  },
  "luminance": 0.19553
}

Semantic roles & 50–950 ramp

primary

#5973DC

secondary

#E1D7AF

accent

#A918CD

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5973DC

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

Preview Lab → · Contrast checker → · Palette generator →