#597EDF#597EDF

#597EDF is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.3% C 0.153 H 266.3°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#597EDF
RGB	rgb(89, 126, 223)
HSL	hsl(223, 68%, 61%)
HSV	hsv(223, 60%, 87%)
CMYK	cmyk(60.1%, 43.5%, 0%, 12.5%)
CIE-LAB	lab(54.42, 16.38, -53.48)
CIE-LCH	lch(54.42, 55.93, 287.03°)
OKLab	oklab(61.28% -0.0099 -0.1524)
OKLCH	oklch(61.28% 0.153 266.3)
XYZ	xyz(24.8954, 22.3712, 72.8039)
Luminance	0.2237 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597EDF #DFBA59

analogous

#59C1DF #597EDF #7759DF

triadic

#597EDF #DF597E #7EDF59

tetradic

#597EDF #DF59C1 #DFBA59 #59DF77

square

#597EDF #DF59C1 #DFBA59 #59DF77

split-complementary

#597EDF #DF7759 #C1DF59

monochromatic

#1F429F #2957D2 #597EDF #8CA6E9 #C0CEF3

Accessibility & contrast

On white

3.84

#597EDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#597EDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597EDF

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597EDF	#FFFFFF	#000000	##000000
##597EDF	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)

#5289E3

Deuteranopia (green-blind)

#3E7CDD

Tritanopia (blue-blind)

#0094A4

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #597edf;
/* rgb */ color: rgb(89, 126, 223);
/* oklch */ color: oklch(61.3% 0.153 266.3);

Tailwind

colors: {
  custom: {
    50: '#93a2e9',
    500: '#597edf',
    950: '#000000',
  },
}

SCSS

$custom: #597edf;
$custom-light: #93a2e9;
$custom-dark: #000000;

JSON

{
  "hex": "#597edf",
  "rgb": {
    "r": 89,
    "g": 126,
    "b": 223
  },
  "hsl": {
    "h": 223.433,
    "s": 67.677,
    "l": 61.176
  },
  "oklch": {
    "l": 0.61276,
    "c": 0.15276,
    "h": 266.3
  },
  "luminance": 0.22373
}

Semantic roles & 50–950 ramp

primary

#597EDF

secondary

#E3D5B1

accent

#9C16D0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #597EDF

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

Preview Lab → · Contrast checker → · Palette generator →