#5973D9#5973D9

#5973D9 is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.7% C 0.158 H 270.2°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#5973D9
RGB	rgb(89, 115, 217)
HSL	hsl(228, 63%, 60%)
HSV	hsv(228, 59%, 85%)
CMYK	cmyk(59%, 47%, 0%, 14.9%)
CIE-LAB	lab(51.14, 21.13, -55.34)
CIE-LCH	lch(51.14, 59.23, 290.90°)
OKLab	oklab(58.66% 0.0005 -0.158)
OKLCH	oklch(58.66% 0.158 270.2)
XYZ	xyz(22.7708, 19.3932, 68.1755)
Luminance	0.1940 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5973D9 #D9BF59

analogous

#59B3D9 #5973D9 #7F59D9

triadic

#5973D9 #D95973 #73D959

tetradic

#5973D9 #D959B3 #D9BF59 #59D97F

square

#5973D9 #D959B3 #D9BF59 #59D97F

split-complementary

#5973D9 #D97F59 #B3D959

monochromatic

#223A95 #2E4DC7 #5973D9 #8B9DE4 #BDC7F0

Accessibility & contrast

On white

4.30

#5973D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#5973D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5973D9

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5973D9	#FFFFFF	#000000	##000000
##5973D9	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4180DD

Deuteranopia (green-blind)

#2D74D7

Tritanopia (blue-blind)

#008A9B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5973d9;
/* rgb */ color: rgb(89, 115, 217);
/* oklch */ color: oklch(58.7% 0.158 270.2);

Tailwind

colors: {
  custom: {
    50: '#929ae5',
    500: '#5973d9',
    950: '#000000',
  },
}

SCSS

$custom: #5973d9;
$custom-light: #929ae5;
$custom-dark: #000000;

JSON

{
  "hex": "#5973d9",
  "rgb": {
    "r": 89,
    "g": 115,
    "b": 217
  },
  "hsl": {
    "h": 227.813,
    "s": 62.745,
    "l": 60
  },
  "oklch": {
    "l": 0.5866,
    "c": 0.15803,
    "h": 270.2
  },
  "luminance": 0.19395
}

Semantic roles & 50–950 ramp

primary

#5973D9

secondary

#E0D6AE

accent

#C542E6

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5973D9

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

Preview Lab → · Contrast checker → · Palette generator →