#597FF0#597FF0

#597FF0 is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.6% C 0.175 H 267.3°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#597FF0
RGB	rgb(89, 127, 240)
HSL	hsl(225, 83%, 65%)
HSV	hsv(225, 63%, 94%)
CMYK	cmyk(62.9%, 47.1%, 0%, 5.9%)
CIE-LAB	lab(55.68, 21.48, -60.96)
CIE-LCH	lch(55.68, 64.63, 289.41°)
OKLab	oklab(62.56% -0.0083 -0.1744)
OKLCH	oklch(62.56% 0.175 267.3)
XYZ	xyz(27.4320, 23.5914, 85.5291)
Luminance	0.2359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597FF0 #F0CA59

analogous

#59CAF0 #597FF0 #7F59F0

triadic

#597FF0 #F0597F #7FF059

tetradic

#597FF0 #F059CA #F0CA59 #59F07F

square

#597FF0 #F059CA #F0CA59 #59F07F

split-complementary

#597FF0 #F07F59 #CAF059

monochromatic

#113CBD #2154EB #597FF0 #91AAF5 #C9D6FA

Accessibility & contrast

On white

3.67

#597FF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#597FF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597FF0

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597FF0	#FFFFFF	#000000	##000000
##597FF0	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#458DF4

Deuteranopia (green-blind)

#277FEE

Tritanopia (blue-blind)

#0099AC

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #597ff0;
/* rgb */ color: rgb(89, 127, 240);
/* oklch */ color: oklch(62.6% 0.175 267.3);

Tailwind

colors: {
  custom: {
    50: '#95a3f6',
    500: '#597ff0',
    950: '#000000',
  },
}

SCSS

$custom: #597ff0;
$custom-light: #95a3f6;
$custom-dark: #000000;

JSON

{
  "hex": "#597ff0",
  "rgb": {
    "r": 89,
    "g": 127,
    "b": 240
  },
  "hsl": {
    "h": 224.901,
    "s": 83.425,
    "l": 64.51
  },
  "oklch": {
    "l": 0.62559,
    "c": 0.1746,
    "h": 267.3
  },
  "luminance": 0.23594
}

Semantic roles & 50–950 ramp

primary

#597FF0

secondary

#ECDFB8

accent

#A906E0

background

#F9FAFF

surface

#F2F3FE

border

#CCCDD6

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #597FF0

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

Preview Lab → · Contrast checker → · Palette generator →