#597FAC#597FAC

#597FAC is a mid, moderate cyan. Relative luminance 0.203; OKLCH L 58.7% C 0.082 H 253.3°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#597FAC
RGB	rgb(89, 127, 172)
HSL	hsl(213, 33%, 51%)
HSV	hsv(213, 48%, 67%)
CMYK	cmyk(48.3%, 26.2%, 0%, 32.5%)
CIE-LAB	lab(52.15, -0.62, -28.00)
CIE-LCH	lch(52.15, 28.01, 268.73°)
OKLab	oklab(58.69% -0.0235 -0.0782)
OKLCH	oklch(58.69% 0.082 253.3)
XYZ	xyz(19.1531, 20.2798, 41.9269)
Luminance	0.2028 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597FAC #AC8659

analogous

#59A8AC #597FAC #5C59AC

triadic

#597FAC #AC597F #7FAC59

tetradic

#597FAC #AC59A8 #AC8659 #59AC5C

square

#597FAC #AC59A8 #AC8659 #59AC5C

split-complementary

#597FAC #AC5C59 #A8AC59

monochromatic

#2E435C #436185 #597FAC #829EC0 #ABBED5

Accessibility & contrast

On white

4.15

#597FAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#597FAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597FAC

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597FAC	#FFFFFF	#000000	##000000
##597FAC	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)

#6D81AE

Deuteranopia (green-blind)

#6379AB

Tritanopia (blue-blind)

#35898E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #597fac;
/* rgb */ color: rgb(89, 127, 172);
/* oklch */ color: oklch(58.7% 0.082 253.3);

Tailwind

colors: {
  custom: {
    50: '#8ca3c5',
    500: '#597fac',
    950: '#000000',
  },
}

SCSS

$custom: #597fac;
$custom-light: #8ca3c5;
$custom-dark: #000000;

JSON

{
  "hex": "#597fac",
  "rgb": {
    "r": 89,
    "g": 127,
    "b": 172
  },
  "hsl": {
    "h": 212.53,
    "s": 33.333,
    "l": 51.176
  },
  "oklch": {
    "l": 0.58686,
    "c": 0.08169,
    "h": 253.3
  },
  "luminance": 0.20281
}

Semantic roles & 50–950 ramp

primary

#597FAC

secondary

#C3B29E

accent

#985EC9

background

#F8FAFC

surface

#F0F3F8

border

#CBCDD1

text

#0C0F12

muted

#7D7F81

Preview Lab

Preview with #597FAC

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

Preview Lab → · Contrast checker → · Palette generator →