#597DF1#597DF1

#597DF1 is a light, vivid blue. Relative luminance 0.231; OKLCH L 62.2% C 0.178 H 268.0°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#597DF1
RGB	rgb(89, 125, 241)
HSL	hsl(226, 84%, 65%)
HSV	hsv(226, 63%, 95%)
CMYK	cmyk(63.1%, 48.1%, 0%, 5.5%)
CIE-LAB	lab(55.22, 23.03, -62.25)
CIE-LCH	lch(55.22, 66.38, 290.31°)
OKLab	oklab(62.23% -0.0063 -0.1782)
OKLCH	oklch(62.23% 0.178 268)
XYZ	xyz(27.3252, 23.1395, 86.2284)
Luminance	0.2314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597DF1 #F1CD59

analogous

#59C9F1 #597DF1 #8159F1

triadic

#597DF1 #F1597D #7DF159

tetradic

#597DF1 #F159C9 #F1CD59 #59F181

square

#597DF1 #F159C9 #F1CD59 #59F181

split-complementary

#597DF1 #F18159 #C9F159

monochromatic

#103ABF #2151EC #597DF1 #91A9F6 #CAD5FB

Accessibility & contrast

On white

3.73

#597DF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#597DF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597DF1

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597DF1	#FFFFFF	#000000	##000000
##597DF1	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#408BF5

Deuteranopia (green-blind)

#1E7EEF

Tritanopia (blue-blind)

#0098AB

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #597df1;
/* rgb */ color: rgb(89, 125, 241);
/* oklch */ color: oklch(62.2% 0.178 268.0);

Tailwind

colors: {
  custom: {
    50: '#96a2f6',
    500: '#597df1',
    950: '#000000',
  },
}

SCSS

$custom: #597df1;
$custom-light: #96a2f6;
$custom-dark: #000000;

JSON

{
  "hex": "#597df1",
  "rgb": {
    "r": 89,
    "g": 125,
    "b": 241
  },
  "hsl": {
    "h": 225.789,
    "s": 84.444,
    "l": 64.706
  },
  "oklch": {
    "l": 0.62228,
    "c": 0.17835,
    "h": 268
  },
  "luminance": 0.23142
}

Semantic roles & 50–950 ramp

primary

#597DF1

secondary

#EDE1B9

accent

#AD05E1

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0F17

muted

#7E7E85

Preview Lab

Preview with #597DF1

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

Preview Lab → · Contrast checker → · Palette generator →