#597DE3#597DE3

#597DE3 is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.3% C 0.159 H 267.0°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#597DE3
RGB	rgb(89, 125, 227)
HSL	hsl(224, 71%, 62%)
HSV	hsv(224, 61%, 89%)
CMYK	cmyk(60.8%, 44.9%, 0%, 11%)
CIE-LAB	lab(54.38, 18.33, -55.78)
CIE-LCH	lch(54.38, 58.72, 288.19°)
OKLab	oklab(61.32% -0.0082 -0.1592)
OKLCH	oklch(61.32% 0.159 267)
XYZ	xyz(25.3138, 22.3350, 75.6352)
Luminance	0.2234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597DE3 #E3BF59

analogous

#59C2E3 #597DE3 #7A59E3

triadic

#597DE3 #E3597D #7DE359

tetradic

#597DE3 #E359C2 #E3BF59 #59E37A

square

#597DE3 #E359C2 #E3BF59 #59E37A

split-complementary

#597DE3 #E37A59 #C2E359

monochromatic

#1C40A6 #2554DA #597DE3 #8DA6EC #C2CFF5

Accessibility & contrast

On white

3.84

#597DE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#597DE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597DE3

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597DE3	#FFFFFF	#000000	##000000
##597DE3	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D89E7

Deuteranopia (green-blind)

#377CE1

Tritanopia (blue-blind)

#0094A5

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #597de3;
/* rgb */ color: rgb(89, 125, 227);
/* oklch */ color: oklch(61.3% 0.159 267.0);

Tailwind

colors: {
  custom: {
    50: '#93a2ec',
    500: '#597de3',
    950: '#000000',
  },
}

SCSS

$custom: #597de3;
$custom-light: #93a2ec;
$custom-dark: #000000;

JSON

{
  "hex": "#597de3",
  "rgb": {
    "r": 89,
    "g": 125,
    "b": 227
  },
  "hsl": {
    "h": 224.348,
    "s": 71.134,
    "l": 61.961
  },
  "oklch": {
    "l": 0.61321,
    "c": 0.15943,
    "h": 267
  },
  "luminance": 0.22337
}

Semantic roles & 50–950 ramp

primary

#597DE3

secondary

#E5D8B2

accent

#A112D3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #597DE3

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

Preview Lab → · Contrast checker → · Palette generator →