#597FF7#597FF7

#597FF7 is a light, vivid blue. Relative luminance 0.240; OKLCH L 63.0% C 0.184 H 267.7°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#597FF7
RGB	rgb(89, 127, 247)
HSL	hsl(226, 91%, 66%)
HSV	hsv(226, 64%, 97%)
CMYK	cmyk(64%, 48.6%, 0%, 3.1%)
CIE-LAB	lab(56.10, 23.84, -64.15)
CIE-LCH	lch(56.10, 68.44, 290.39°)
OKLab	oklab(63.02% -0.0075 -0.1838)
OKLCH	oklch(63.02% 0.184 267.7)
XYZ	xyz(28.4919, 24.0154, 91.1116)
Luminance	0.2402 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597FF7 #F7D159

analogous

#59CEF7 #597FF7 #8259F7

triadic

#597FF7 #F7597F #7FF759

tetradic

#597FF7 #F759CE #F7D159 #59F782

square

#597FF7 #F759CE #F7D159 #59F782

split-complementary

#597FF7 #F78259 #CEF759

monochromatic

#0A38CC #1F52F4 #597FF7 #93ACFA #CED9FD

Accessibility & contrast

On white

3.62

#597FF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#597FF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597FF7

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597FF7	#FFFFFF	#000000	##000000
##597FF7	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E8EFB

Deuteranopia (green-blind)

#1580F5

Tritanopia (blue-blind)

#009BAF

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #597ff7;
/* rgb */ color: rgb(89, 127, 247);
/* oklch */ color: oklch(63.0% 0.184 267.7);

Tailwind

colors: {
  custom: {
    50: '#97a3fa',
    500: '#597ff7',
    950: '#000000',
  },
}

SCSS

$custom: #597ff7;
$custom-light: #97a3fa;
$custom-dark: #000000;

JSON

{
  "hex": "#597ff7",
  "rgb": {
    "r": 89,
    "g": 127,
    "b": 247
  },
  "hsl": {
    "h": 225.57,
    "s": 90.805,
    "l": 65.882
  },
  "oklch": {
    "l": 0.63021,
    "c": 0.18395,
    "h": 267.7
  },
  "luminance": 0.24018
}

Semantic roles & 50–950 ramp

primary

#597FF7

secondary

#F0E3BC

accent

#AE00E6

background

#FAFAFF

surface

#F3F3FF

border

#CDCDD7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #597FF7

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

Preview Lab → · Contrast checker → · Palette generator →