#597FB2#597FB2

#597FB2 is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 59.0% C 0.090 H 256.0°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#597FB2
RGB	rgb(89, 127, 178)
HSL	hsl(214, 37%, 52%)
HSV	hsv(214, 50%, 70%)
CMYK	cmyk(50%, 28.7%, 0%, 30.2%)
CIE-LAB	lab(52.42, 1.22, -31.05)
CIE-LCH	lch(52.42, 31.08, 272.25°)
OKLab	oklab(58.98% -0.0216 -0.087)
OKLCH	oklch(58.98% 0.09 256)
XYZ	xyz(19.7424, 20.5155, 45.0304)
Luminance	0.2052 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597FB2 #B28C59

analogous

#59ACB2 #597FB2 #5F59B2

triadic

#597FB2 #B2597F #7FB259

tetradic

#597FB2 #B259AC #B28C59 #59B25F

square

#597FB2 #B259AC #B28C59 #59B25F

split-complementary

#597FB2 #B25F59 #ACB259

monochromatic

#2E4463 #41618D #597FB2 #839FC5 #ADBFD9

Accessibility & contrast

On white

4.11

#597FB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#597FB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597FB2

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597FB2	#FFFFFF	#000000	##000000
##597FB2	1.00	4.11	5.10	5.10
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B82B4

Deuteranopia (green-blind)

#6079B1

Tritanopia (blue-blind)

#308A91

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #597fb2;
/* rgb */ color: rgb(89, 127, 178);
/* oklch */ color: oklch(59.0% 0.090 256.0);

Tailwind

colors: {
  custom: {
    50: '#8da3c9',
    500: '#597fb2',
    950: '#000000',
  },
}

SCSS

$custom: #597fb2;
$custom-light: #8da3c9;
$custom-dark: #000000;

JSON

{
  "hex": "#597fb2",
  "rgb": {
    "r": 89,
    "g": 127,
    "b": 178
  },
  "hsl": {
    "h": 214.382,
    "s": 36.626,
    "l": 52.353
  },
  "oklch": {
    "l": 0.58979,
    "c": 0.08967,
    "h": 256
  },
  "luminance": 0.20517
}

Semantic roles & 50–950 ramp

primary

#597FB2

secondary

#C7B6A0

accent

#9C5BCD

background

#F8FAFC

surface

#F0F3F8

border

#CBCDD1

text

#0D0F13

muted

#7D7F82

Preview Lab

Preview with #597FB2

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

Preview Lab → · Contrast checker → · Palette generator →