#597BE7#597BE7

#597BE7 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.2% C 0.167 H 268.1°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#597BE7
RGB	rgb(89, 123, 231)
HSL	hsl(226, 75%, 63%)
HSV	hsv(226, 61%, 91%)
CMYK	cmyk(61.5%, 46.8%, 0%, 9.4%)
CIE-LAB	lab(54.09, 20.89, -58.49)
CIE-LCH	lch(54.09, 62.11, 289.66°)
OKLab	oklab(61.17% -0.0057 -0.1672)
OKLCH	oklch(61.17% 0.167 268.1)
XYZ	xyz(25.6217, 22.0571, 78.4930)
Luminance	0.2206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597BE7 #E7C559

analogous

#59C2E7 #597BE7 #7E59E7

triadic

#597BE7 #E7597B #7BE759

tetradic

#597BE7 #E759C2 #E7C559 #59E77E

square

#597BE7 #E759C2 #E7C559 #59E77E

split-complementary

#597BE7 #E77E59 #C2E759

monochromatic

#193CAD #2450DF #597BE7 #8EA6EF #C4D0F6

Accessibility & contrast

On white

3.88

#597BE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#597BE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597BE7

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597BE7	#FFFFFF	#000000	##000000
##597BE7	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4588EB

Deuteranopia (green-blind)

#2C7BE5

Tritanopia (blue-blind)

#0094A6

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #597be7;
/* rgb */ color: rgb(89, 123, 231);
/* oklch */ color: oklch(61.2% 0.167 268.1);

Tailwind

colors: {
  custom: {
    50: '#94a0ef',
    500: '#597be7',
    950: '#000000',
  },
}

SCSS

$custom: #597be7;
$custom-light: #94a0ef;
$custom-dark: #000000;

JSON

{
  "hex": "#597be7",
  "rgb": {
    "r": 89,
    "g": 123,
    "b": 231
  },
  "hsl": {
    "h": 225.634,
    "s": 74.737,
    "l": 62.745
  },
  "oklch": {
    "l": 0.61173,
    "c": 0.1673,
    "h": 268.1
  },
  "luminance": 0.22059
}

Semantic roles & 50–950 ramp

primary

#597BE7

secondary

#E8DBB4

accent

#A70FD7

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #597BE7

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

Preview Lab → · Contrast checker → · Palette generator →