#597CD9#597CD9

#597CD9 is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.5% C 0.147 H 266.5°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#597CD9
RGB	rgb(89, 124, 217)
HSL	hsl(224, 63%, 60%)
HSV	hsv(224, 59%, 85%)
CMYK	cmyk(59%, 42.9%, 0%, 14.9%)
CIE-LAB	lab(53.54, 15.61, -51.50)
CIE-LCH	lch(53.54, 53.81, 286.86°)
OKLab	oklab(60.5% -0.0089 -0.1466)
OKLCH	oklch(60.5% 0.147 266.5)
XYZ	xyz(23.8476, 21.5469, 68.5345)
Luminance	0.2155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597CD9 #D9B659

analogous

#59BCD9 #597CD9 #7659D9

triadic

#597CD9 #D9597C #7CD959

tetradic

#597CD9 #D959BC #D9B659 #59D976

square

#597CD9 #D959BC #D9B659 #59D976

split-complementary

#597CD9 #D97659 #BCD959

monochromatic

#224295 #2E58C7 #597CD9 #8BA3E4 #BDCBF0

Accessibility & contrast

On white

3.95

#597CD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#597CD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597CD9

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597CD9	#FFFFFF	#000000	##000000
##597CD9	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5286DD

Deuteranopia (green-blind)

#407BD7

Tritanopia (blue-blind)

#0091A0

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #597cd9;
/* rgb */ color: rgb(89, 124, 217);
/* oklch */ color: oklch(60.5% 0.147 266.5);

Tailwind

colors: {
  custom: {
    50: '#92a1e5',
    500: '#597cd9',
    950: '#000000',
  },
}

SCSS

$custom: #597cd9;
$custom-light: #92a1e5;
$custom-dark: #000000;

JSON

{
  "hex": "#597cd9",
  "rgb": {
    "r": 89,
    "g": 124,
    "b": 217
  },
  "hsl": {
    "h": 223.594,
    "s": 62.745,
    "l": 60
  },
  "oklch": {
    "l": 0.60495,
    "c": 0.14692,
    "h": 266.5
  },
  "luminance": 0.21549
}

Semantic roles & 50–950 ramp

primary

#597CD9

secondary

#E0D2AE

accent

#B942E6

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #597CD9

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

Preview Lab → · Contrast checker → · Palette generator →