#597EE3#597EE3

#597EE3 is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.5% C 0.158 H 266.6°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#597EE3
RGB	rgb(89, 126, 227)
HSL	hsl(224, 71%, 62%)
HSV	hsv(224, 61%, 89%)
CMYK	cmyk(60.8%, 44.5%, 0%, 11%)
CIE-LAB	lab(54.65, 17.72, -55.36)
CIE-LCH	lch(54.65, 58.12, 287.75°)
OKLab	oklab(61.53% -0.0092 -0.1579)
OKLCH	oklch(61.53% 0.158 266.6)
XYZ	xyz(25.4411, 22.5894, 75.6776)
Luminance	0.2259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597EE3 #E3BE59

analogous

#59C3E3 #597EE3 #7959E3

triadic

#597EE3 #E3597E #7EE359

tetradic

#597EE3 #E359C3 #E3BE59 #59E379

square

#597EE3 #E359C3 #E3BE59 #59E379

split-complementary

#597EE3 #E37959 #C3E359

monochromatic

#1C41A6 #2555DA #597EE3 #8DA7EC #C2CFF5

Accessibility & contrast

On white

3.81

#597EE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#597EE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597EE3

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597EE3	#FFFFFF	#000000	##000000
##597EE3	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F89E7

Deuteranopia (green-blind)

#397DE1

Tritanopia (blue-blind)

#0095A5

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #597ee3;
/* rgb */ color: rgb(89, 126, 227);
/* oklch */ color: oklch(61.5% 0.158 266.6);

Tailwind

colors: {
  custom: {
    50: '#93a2ec',
    500: '#597ee3',
    950: '#000000',
  },
}

SCSS

$custom: #597ee3;
$custom-light: #93a2ec;
$custom-dark: #000000;

JSON

{
  "hex": "#597ee3",
  "rgb": {
    "r": 89,
    "g": 126,
    "b": 227
  },
  "hsl": {
    "h": 223.913,
    "s": 71.134,
    "l": 61.961
  },
  "oklch": {
    "l": 0.61525,
    "c": 0.15822,
    "h": 266.6
  },
  "luminance": 0.22592
}

Semantic roles & 50–950 ramp

primary

#597EE3

secondary

#E5D8B2

accent

#9F12D3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #597EE3

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

Preview Lab → · Contrast checker → · Palette generator →