#597BC4#597BC4

#597BC4 is a mid, moderate blue. Relative luminance 0.203; OKLCH L 59.1% C 0.119 H 264.2°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#597BC4
RGB	rgb(89, 123, 196)
HSL	hsl(221, 48%, 56%)
HSV	hsv(221, 55%, 77%)
CMYK	cmyk(54.6%, 37.2%, 0%, 23.1%)
CIE-LAB	lab(52.15, 9.32, -41.80)
CIE-LCH	lch(52.15, 42.83, 282.57°)
OKLab	oklab(59.05% -0.012 -0.1183)
OKLCH	oklch(59.05% 0.119 264.2)
XYZ	xyz(21.1632, 20.2737, 55.0118)
Luminance	0.2028 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597BC4 #C4A259

analogous

#59B0C4 #597BC4 #6C59C4

triadic

#597BC4 #C4597B #7BC459

tetradic

#597BC4 #C459B0 #C4A259 #59C46C

square

#597BC4 #C459B0 #C4A259 #59C46C

split-complementary

#597BC4 #C46C59 #B0C459

monochromatic

#2B4378 #3B5DA5 #597BC4 #869FD4 #B3C3E4

Accessibility & contrast

On white

4.15

#597BC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#597BC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597BC4

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597BC4	#FFFFFF	#000000	##000000
##597BC4	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D82C7

Deuteranopia (green-blind)

#5178C2

Tritanopia (blue-blind)

#1C8B96

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #597bc4;
/* rgb */ color: rgb(89, 123, 196);
/* oklch */ color: oklch(59.1% 0.119 264.2);

Tailwind

colors: {
  custom: {
    50: '#8fa0d6',
    500: '#597bc4',
    950: '#000000',
  },
}

SCSS

$custom: #597bc4;
$custom-light: #8fa0d6;
$custom-dark: #000000;

JSON

{
  "hex": "#597bc4",
  "rgb": {
    "r": 89,
    "g": 123,
    "b": 196
  },
  "hsl": {
    "h": 220.935,
    "s": 47.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.59051,
    "c": 0.11888,
    "h": 264.2
  },
  "luminance": 0.20275
}

Semantic roles & 50–950 ramp

primary

#597BC4

secondary

#D3C4A6

accent

#AC51D7

background

#F9F9FD

surface

#F1F2FA

border

#CBCCD3

text

#0D0E14

muted

#7E7E83

Preview Lab

Preview with #597BC4

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

Preview Lab → · Contrast checker → · Palette generator →