#597CD2#597CD2

#597CD2 is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.1% C 0.137 H 265.7°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#597CD2
RGB	rgb(89, 124, 210)
HSL	hsl(223, 57%, 59%)
HSV	hsv(223, 58%, 82%)
CMYK	cmyk(57.6%, 41%, 0%, 17.6%)
CIE-LAB	lab(53.16, 13.29, -48.16)
CIE-LCH	lch(53.16, 49.96, 285.43°)
OKLab	oklab(60.07% -0.0102 -0.1369)
OKLCH	oklch(60.07% 0.137 265.7)
XYZ	xyz(22.9564, 21.1904, 63.8407)
Luminance	0.2119 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597CD2 #D2AF59

analogous

#59B8D2 #597CD2 #7259D2

triadic

#597CD2 #D2597C #7CD259

tetradic

#597CD2 #D259B8 #D2AF59 #59D272

square

#597CD2 #D259B8 #D2AF59 #59D272

split-complementary

#597CD2 #D27259 #B8D259

monochromatic

#26438B #335ABB #597CD2 #89A2DF #B9C8EC

Accessibility & contrast

On white

4.01

#597CD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#597CD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597CD2

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597CD2	#FFFFFF	#000000	##000000
##597CD2	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5785D5

Deuteranopia (green-blind)

#477AD0

Tritanopia (blue-blind)

#008F9D

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #597cd2;
/* rgb */ color: rgb(89, 124, 210);
/* oklch */ color: oklch(60.1% 0.137 265.7);

Tailwind

colors: {
  custom: {
    50: '#91a1e0',
    500: '#597cd2',
    950: '#000000',
  },
}

SCSS

$custom: #597cd2;
$custom-light: #91a1e0;
$custom-dark: #000000;

JSON

{
  "hex": "#597cd2",
  "rgb": {
    "r": 89,
    "g": 124,
    "b": 210
  },
  "hsl": {
    "h": 222.645,
    "s": 57.346,
    "l": 58.627
  },
  "oklch": {
    "l": 0.60073,
    "c": 0.13724,
    "h": 265.7
  },
  "luminance": 0.21192
}

Semantic roles & 50–950 ramp

primary

#597CD2

secondary

#DBCDAB

accent

#B447E1

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #597CD2

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

Preview Lab → · Contrast checker → · Palette generator →