#597CD0#597CD0

#597CD0 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.0% C 0.134 H 265.5°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#597CD0
RGB	rgb(89, 124, 208)
HSL	hsl(222, 56%, 58%)
HSV	hsv(222, 57%, 82%)
CMYK	cmyk(57.2%, 40.4%, 0%, 18.4%)
CIE-LAB	lab(53.05, 12.63, -47.20)
CIE-LCH	lch(53.05, 48.86, 284.98°)
OKLab	oklab(59.95% -0.0106 -0.134)
OKLCH	oklch(59.95% 0.134 265.5)
XYZ	xyz(22.7088, 21.0914, 62.5366)
Luminance	0.2109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597CD0 #D0AD59

analogous

#59B7D0 #597CD0 #7159D0

triadic

#597CD0 #D0597C #7CD059

tetradic

#597CD0 #D059B7 #D0AD59 #59D071

square

#597CD0 #D059B7 #D0AD59 #59D071

split-complementary

#597CD0 #D07159 #B7D059

monochromatic

#274388 #345BB8 #597CD0 #89A2DE #B8C7EB

Accessibility & contrast

On white

4.02

#597CD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#597CD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597CD0

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597CD0	#FFFFFF	#000000	##000000
##597CD0	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5884D3

Deuteranopia (green-blind)

#497ACE

Tritanopia (blue-blind)

#008F9C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #597cd0;
/* rgb */ color: rgb(89, 124, 208);
/* oklch */ color: oklch(60.0% 0.134 265.5);

Tailwind

colors: {
  custom: {
    50: '#91a1df',
    500: '#597cd0',
    950: '#000000',
  },
}

SCSS

$custom: #597cd0;
$custom-light: #91a1df;
$custom-dark: #000000;

JSON

{
  "hex": "#597cd0",
  "rgb": {
    "r": 89,
    "g": 124,
    "b": 208
  },
  "hsl": {
    "h": 222.353,
    "s": 55.869,
    "l": 58.235
  },
  "oklch": {
    "l": 0.59954,
    "c": 0.13446,
    "h": 265.5
  },
  "luminance": 0.21093
}

Semantic roles & 50–950 ramp

primary

#597CD0

secondary

#DACCAB

accent

#B349DF

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #597CD0

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

Preview Lab → · Contrast checker → · Palette generator →