#597CD8#597CD8

#597CD8 is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.4% C 0.146 H 266.4°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#597CD8
RGB	rgb(89, 124, 216)
HSL	hsl(223, 62%, 60%)
HSV	hsv(223, 59%, 85%)
CMYK	cmyk(58.8%, 42.6%, 0%, 15.3%)
CIE-LAB	lab(53.49, 15.27, -51.02)
CIE-LCH	lch(53.49, 53.26, 286.66°)
OKLab	oklab(60.43% -0.0091 -0.1453)
OKLCH	oklch(60.43% 0.146 266.4)
XYZ	xyz(23.7179, 21.4951, 67.8515)
Luminance	0.2150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597CD8 #D8B559

analogous

#59BBD8 #597CD8 #7659D8

triadic

#597CD8 #D8597C #7CD859

tetradic

#597CD8 #D859BB #D8B559 #59D876

square

#597CD8 #D859BB #D8B559 #59D876

split-complementary

#597CD8 #D87659 #BBD859

monochromatic

#234294 #2E58C5 #597CD8 #8BA3E4 #BCCAEF

Accessibility & contrast

On white

3.96

#597CD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#597CD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597CD8

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597CD8	#FFFFFF	#000000	##000000
##597CD8	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5386DC

Deuteranopia (green-blind)

#417AD6

Tritanopia (blue-blind)

#00919F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #597cd8;
/* rgb */ color: rgb(89, 124, 216);
/* oklch */ color: oklch(60.4% 0.146 266.4);

Tailwind

colors: {
  custom: {
    50: '#92a1e4',
    500: '#597cd8',
    950: '#000000',
  },
}

SCSS

$custom: #597cd8;
$custom-light: #92a1e4;
$custom-dark: #000000;

JSON

{
  "hex": "#597cd8",
  "rgb": {
    "r": 89,
    "g": 124,
    "b": 216
  },
  "hsl": {
    "h": 223.465,
    "s": 61.951,
    "l": 59.804
  },
  "oklch": {
    "l": 0.60433,
    "c": 0.14554,
    "h": 266.4
  },
  "luminance": 0.21497
}

Semantic roles & 50–950 ramp

primary

#597CD8

secondary

#DFD1AE

accent

#B843E5

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #597CD8

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

Preview Lab → · Contrast checker → · Palette generator →