#597CF1#597CF1

#597CF1 is a light, vivid blue. Relative luminance 0.229; OKLCH L 62.0% C 0.180 H 268.3°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#597CF1
RGB	rgb(89, 124, 241)
HSL	hsl(226, 84%, 65%)
HSV	hsv(226, 63%, 95%)
CMYK	cmyk(63.1%, 48.5%, 0%, 5.5%)
CIE-LAB	lab(54.96, 23.64, -62.67)
CIE-LCH	lch(54.96, 66.98, 290.67°)
OKLab	oklab(62.03% -0.0054 -0.1795)
OKLCH	oklch(62.03% 0.18 268.3)
XYZ	xyz(27.1992, 22.8876, 86.1864)
Luminance	0.2289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597CF1 #F1CE59

analogous

#59C8F1 #597CF1 #8259F1

triadic

#597CF1 #F1597C #7CF159

tetradic

#597CF1 #F159C8 #F1CE59 #59F182

square

#597CF1 #F159C8 #F1CE59 #59F182

split-complementary

#597CF1 #F18259 #C8F159

monochromatic

#1039BF #214FEC #597CF1 #91A9F6 #CAD5FB

Accessibility & contrast

On white

3.76

#597CF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#597CF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597CF1

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597CF1	#FFFFFF	#000000	##000000
##597CF1	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D8BF5

Deuteranopia (green-blind)

#197DEF

Tritanopia (blue-blind)

#0097AB

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #597cf1;
/* rgb */ color: rgb(89, 124, 241);
/* oklch */ color: oklch(62.0% 0.180 268.3);

Tailwind

colors: {
  custom: {
    50: '#96a1f6',
    500: '#597cf1',
    950: '#000000',
  },
}

SCSS

$custom: #597cf1;
$custom-light: #96a1f6;
$custom-dark: #000000;

JSON

{
  "hex": "#597cf1",
  "rgb": {
    "r": 89,
    "g": 124,
    "b": 241
  },
  "hsl": {
    "h": 226.184,
    "s": 84.444,
    "l": 64.706
  },
  "oklch": {
    "l": 0.6203,
    "c": 0.17956,
    "h": 268.3
  },
  "luminance": 0.2289
}

Semantic roles & 50–950 ramp

primary

#597CF1

secondary

#EDE1B9

accent

#AE05E1

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #597CF1

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

Preview Lab → · Contrast checker → · Palette generator →