#597EDA#597EDA

#597EDA is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.0% C 0.146 H 265.8°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#597EDA
RGB	rgb(89, 126, 218)
HSL	hsl(223, 64%, 60%)
HSV	hsv(223, 59%, 85%)
CMYK	cmyk(59.2%, 42.2%, 0%, 14.5%)
CIE-LAB	lab(54.14, 14.72, -51.11)
CIE-LCH	lch(54.14, 53.19, 286.07°)
OKLab	oklab(60.97% -0.0108 -0.1455)
OKLCH	oklch(60.97% 0.146 265.8)
XYZ	xyz(24.2313, 22.1055, 69.3059)
Luminance	0.2211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597EDA #DAB559

analogous

#59BEDA #597EDA #7559DA

triadic

#597EDA #DA597E #7EDA59

tetradic

#597EDA #DA59BE #DAB559 #59DA75

square

#597EDA #DA59BE #DAB559 #59DA75

split-complementary

#597EDA #DA7559 #BEDA59

monochromatic

#224397 #2D5AC9 #597EDA #8BA5E5 #BDCCF0

Accessibility & contrast

On white

3.87

#597EDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#597EDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597EDA

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

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

#5588DE

Deuteranopia (green-blind)

#437CD8

Tritanopia (blue-blind)

#0093A1

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #597eda;
/* rgb */ color: rgb(89, 126, 218);
/* oklch */ color: oklch(61.0% 0.146 265.8);

Tailwind

colors: {
  custom: {
    50: '#92a3e6',
    500: '#597eda',
    950: '#000000',
  },
}

SCSS

$custom: #597eda;
$custom-light: #92a3e6;
$custom-dark: #000000;

JSON

{
  "hex": "#597eda",
  "rgb": {
    "r": 89,
    "g": 126,
    "b": 218
  },
  "hsl": {
    "h": 222.791,
    "s": 63.547,
    "l": 60.196
  },
  "oklch": {
    "l": 0.60971,
    "c": 0.1459,
    "h": 265.8
  },
  "luminance": 0.22108
}

Semantic roles & 50–950 ramp

primary

#597EDA

secondary

#E0D2AF

accent

#991ACB

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #597EDA

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

Preview Lab → · Contrast checker → · Palette generator →