#597CDA#597CDA

#597CDA is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.6% C 0.148 H 266.6°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#597CDA
RGB	rgb(89, 124, 218)
HSL	hsl(224, 64%, 60%)
HSV	hsv(224, 59%, 85%)
CMYK	cmyk(59.2%, 43.1%, 0%, 14.5%)
CIE-LAB	lab(53.60, 15.94, -51.97)
CIE-LCH	lch(53.60, 54.36, 287.05°)
OKLab	oklab(60.56% -0.0087 -0.148)
OKLCH	oklch(60.56% 0.148 266.6)
XYZ	xyz(23.9781, 21.5991, 69.2215)
Luminance	0.2160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597CDA #DAB759

analogous

#59BCDA #597CDA #7659DA

triadic

#597CDA #DA597C #7CDA59

tetradic

#597CDA #DA59BC #DAB759 #59DA76

square

#597CDA #DA59BC #DAB759 #59DA76

split-complementary

#597CDA #DA7659 #BCDA59

monochromatic

#224197 #2D57C9 #597CDA #8BA3E5 #BDCBF0

Accessibility & contrast

On white

3.95

#597CDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#597CDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597CDA

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597CDA	#FFFFFF	#000000	##000000
##597CDA	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5286DE

Deuteranopia (green-blind)

#3F7BD8

Tritanopia (blue-blind)

#0091A0

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #597cda;
/* rgb */ color: rgb(89, 124, 218);
/* oklch */ color: oklch(60.6% 0.148 266.6);

Tailwind

colors: {
  custom: {
    50: '#92a1e6',
    500: '#597cda',
    950: '#000000',
  },
}

SCSS

$custom: #597cda;
$custom-light: #92a1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#597cda",
  "rgb": {
    "r": 89,
    "g": 124,
    "b": 218
  },
  "hsl": {
    "h": 223.721,
    "s": 63.547,
    "l": 60.196
  },
  "oklch": {
    "l": 0.60556,
    "c": 0.14831,
    "h": 266.6
  },
  "luminance": 0.21601
}

Semantic roles & 50–950 ramp

primary

#597CDA

secondary

#E0D3AF

accent

#9B1ACB

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #597CDA

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

Preview Lab → · Contrast checker → · Palette generator →