#597AD2#597AD2

#597AD2 is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.7% C 0.140 H 266.7°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#597AD2
RGB	rgb(89, 122, 210)
HSL	hsl(224, 57%, 59%)
HSV	hsv(224, 58%, 82%)
CMYK	cmyk(57.6%, 41.9%, 0%, 17.6%)
CIE-LAB	lab(52.61, 14.51, -49.02)
CIE-LCH	lch(52.61, 51.13, 286.49°)
OKLab	oklab(59.65% -0.008 -0.1394)
OKLCH	oklch(59.65% 0.14 266.7)
XYZ	xyz(22.7083, 20.6942, 63.7580)
Luminance	0.2070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597AD2 #D2B159

analogous

#59B6D2 #597AD2 #7459D2

triadic

#597AD2 #D2597A #7AD259

tetradic

#597AD2 #D259B6 #D2B159 #59D274

square

#597AD2 #D259B6 #D2B159 #59D274

split-complementary

#597AD2 #D27459 #B6D259

monochromatic

#26418B #3358BB #597AD2 #89A1DF #B9C7EC

Accessibility & contrast

On white

4.09

#597AD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#597AD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597AD2

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597AD2	#FFFFFF	#000000	##000000
##597AD2	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5483D5

Deuteranopia (green-blind)

#4478D0

Tritanopia (blue-blind)

#008E9C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #597ad2;
/* rgb */ color: rgb(89, 122, 210);
/* oklch */ color: oklch(59.7% 0.140 266.7);

Tailwind

colors: {
  custom: {
    50: '#91a0e0',
    500: '#597ad2',
    950: '#000000',
  },
}

SCSS

$custom: #597ad2;
$custom-light: #91a0e0;
$custom-dark: #000000;

JSON

{
  "hex": "#597ad2",
  "rgb": {
    "r": 89,
    "g": 122,
    "b": 210
  },
  "hsl": {
    "h": 223.636,
    "s": 57.346,
    "l": 58.627
  },
  "oklch": {
    "l": 0.59654,
    "c": 0.13965,
    "h": 266.7
  },
  "luminance": 0.20696
}

Semantic roles & 50–950 ramp

primary

#597AD2

secondary

#DBCEAB

accent

#B747E1

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #597AD2

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

Preview Lab → · Contrast checker → · Palette generator →