#597BE8#597BE8

#597BE8 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.2% C 0.169 H 268.1°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#597BE8
RGB	rgb(89, 123, 232)
HSL	hsl(226, 76%, 63%)
HSV	hsv(226, 62%, 91%)
CMYK	cmyk(61.6%, 47%, 0%, 9%)
CIE-LAB	lab(54.15, 21.23, -58.95)
CIE-LCH	lch(54.15, 62.66, 289.80°)
OKLab	oklab(61.24% -0.0056 -0.1686)
OKLCH	oklch(61.24% 0.169 268.1)
XYZ	xyz(25.7633, 22.1137, 79.2390)
Luminance	0.2212 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597BE8 #E8C659

analogous

#59C3E8 #597BE8 #7E59E8

triadic

#597BE8 #E8597B #7BE859

tetradic

#597BE8 #E859C3 #E8C659 #59E87E

square

#597BE8 #E859C3 #E8C659 #59E87E

split-complementary

#597BE8 #E87E59 #C3E859

monochromatic

#183CAE #2350E1 #597BE8 #8FA6EF #C5D0F7

Accessibility & contrast

On white

3.87

#597BE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#597BE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597BE8

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597BE8	#FFFFFF	#000000	##000000
##597BE8	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4488EC

Deuteranopia (green-blind)

#2A7BE6

Tritanopia (blue-blind)

#0094A6

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #597be8;
/* rgb */ color: rgb(89, 123, 232);
/* oklch */ color: oklch(61.2% 0.169 268.1);

Tailwind

colors: {
  custom: {
    50: '#94a0f0',
    500: '#597be8',
    950: '#000000',
  },
}

SCSS

$custom: #597be8;
$custom-light: #94a0f0;
$custom-dark: #000000;

JSON

{
  "hex": "#597be8",
  "rgb": {
    "r": 89,
    "g": 123,
    "b": 232
  },
  "hsl": {
    "h": 225.734,
    "s": 75.661,
    "l": 62.941
  },
  "oklch": {
    "l": 0.61238,
    "c": 0.16865,
    "h": 268.1
  },
  "luminance": 0.22116
}

Semantic roles & 50–950 ramp

primary

#597BE8

secondary

#E8DCB5

accent

#A80ED8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #597BE8

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

Preview Lab → · Contrast checker → · Palette generator →