#597EFA#597EFA

#597EFA is a light, vivid blue. Relative luminance 0.239; OKLCH L 63.0% C 0.189 H 268.1°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#597EFA
RGB	rgb(89, 126, 250)
HSL	hsl(226, 94%, 66%)
HSV	hsv(226, 64%, 98%)
CMYK	cmyk(64.4%, 49.6%, 0%, 2%)
CIE-LAB	lab(56.03, 25.46, -65.92)
CIE-LCH	lch(56.03, 70.67, 291.12°)
OKLab	oklab(63.03% -0.0063 -0.189)
OKLCH	oklch(63.03% 0.189 268.1)
XYZ	xyz(28.8301, 23.9450, 93.5265)
Luminance	0.2395 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597EFA #FAD559

analogous

#59CFFA #597EFA #8559FA

triadic

#597EFA #FA597E #7EFA59

tetradic

#597EFA #FA59CF #FAD559 #59FA85

square

#597EFA #FA59CF #FAD559 #59FA85

split-complementary

#597EFA #FA8559 #CFFA59

monochromatic

#0635D2 #1E50F8 #597EFA #94ACFC #D0DAFE

Accessibility & contrast

On white

3.63

#597EFA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#597EFA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597EFA

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597EFA	#FFFFFF	#000000	##000000
##597EFA	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#388EFE

Deuteranopia (green-blind)

#007FF7

Tritanopia (blue-blind)

#009BB0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #597efa;
/* rgb */ color: rgb(89, 126, 250);
/* oklch */ color: oklch(63.0% 0.189 268.1);

Tailwind

colors: {
  custom: {
    50: '#97a2fd',
    500: '#597efa',
    950: '#000000',
  },
}

SCSS

$custom: #597efa;
$custom-light: #97a2fd;
$custom-dark: #000000;

JSON

{
  "hex": "#597efa",
  "rgb": {
    "r": 89,
    "g": 126,
    "b": 250
  },
  "hsl": {
    "h": 226.211,
    "s": 94.152,
    "l": 66.471
  },
  "oklch": {
    "l": 0.63028,
    "c": 0.18913,
    "h": 268.1
  },
  "luminance": 0.23948
}

Semantic roles & 50–950 ramp

primary

#597EFA

secondary

#F1E6BD

accent

#B100E6

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0F18

muted

#7F7E86

Preview Lab

Preview with #597EFA

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

Preview Lab → · Contrast checker → · Palette generator →