#597FC7#597FC7

#597FC7 is a mid, moderate blue. Relative luminance 0.214; OKLCH L 60.1% C 0.118 H 262.3°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#597FC7
RGB	rgb(89, 127, 199)
HSL	hsl(219, 50%, 56%)
HSV	hsv(219, 55%, 78%)
CMYK	cmyk(55.3%, 36.2%, 0%, 22%)
CIE-LAB	lab(53.41, 7.88, -41.51)
CIE-LCH	lch(53.41, 42.25, 280.75°)
OKLab	oklab(60.08% -0.0159 -0.1174)
OKLCH	oklch(60.08% 0.118 262.3)
XYZ	xyz(22.0145, 21.4244, 56.9970)
Luminance	0.2143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597FC7 #C7A159

analogous

#59B6C7 #597FC7 #6A59C7

triadic

#597FC7 #C7597F #7FC759

tetradic

#597FC7 #C759B6 #C7A159 #59C76A

square

#597FC7 #C759B6 #C7A159 #59C76A

split-complementary

#597FC7 #C76A59 #B6C759

monochromatic

#2A467C #3960AA #597FC7 #87A2D6 #B5C6E6

Accessibility & contrast

On white

3.97

#597FC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#597FC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597FC7

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597FC7	#FFFFFF	#000000	##000000
##597FC7	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6285CA

Deuteranopia (green-blind)

#547BC5

Tritanopia (blue-blind)

#148F99

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #597fc7;
/* rgb */ color: rgb(89, 127, 199);
/* oklch */ color: oklch(60.1% 0.118 262.3);

Tailwind

colors: {
  custom: {
    50: '#8fa3d8',
    500: '#597fc7',
    950: '#000000',
  },
}

SCSS

$custom: #597fc7;
$custom-light: #8fa3d8;
$custom-dark: #000000;

JSON

{
  "hex": "#597fc7",
  "rgb": {
    "r": 89,
    "g": 127,
    "b": 199
  },
  "hsl": {
    "h": 219.273,
    "s": 49.55,
    "l": 56.471
  },
  "oklch": {
    "l": 0.60082,
    "c": 0.11846,
    "h": 262.3
  },
  "luminance": 0.21426
}

Semantic roles & 50–950 ramp

primary

#597FC7

secondary

#D4C5A7

accent

#A94FD9

background

#F9FAFD

surface

#F1F3FA

border

#CBCDD3

text

#0D0F14

muted

#7E7F83

Preview Lab

Preview with #597FC7

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

Preview Lab → · Contrast checker → · Palette generator →