#20597C#20597C

#20597C is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.4% C 0.082 H 239.6°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#20597C
RGB	rgb(32, 89, 124)
HSL	hsl(203, 59%, 31%)
HSV	hsv(203, 74%, 49%)
CMYK	cmyk(74.2%, 28.2%, 0%, 51.4%)
CIE-LAB	lab(35.80, -5.96, -25.08)
CIE-LCH	lch(35.80, 25.77, 256.62°)
OKLab	oklab(44.37% -0.0416 -0.0707)
OKLCH	oklch(44.37% 0.082 239.6)
XYZ	xyz(7.8047, 8.9062, 20.3726)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20597C #7C4320

analogous

#207C71 #20597C #202B7C

triadic

#20597C #7C2059 #597C20

tetradic

#20597C #71207C #7C4320 #2B7C20

square

#20597C #71207C #7C4320 #2B7C20

split-complementary

#20597C #7C202B #7C7120

monochromatic

#07131B #13364B #20597C #2D7CAD #479CCF

Accessibility & contrast

On white

7.55

#20597C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#20597C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20597C

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20597C	#FFFFFF	#000000	##FFFFFF
##20597C	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49597E

Deuteranopia (green-blind)

#3C507B

Tritanopia (blue-blind)

#006265

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #20597c;
/* rgb */ color: rgb(32, 89, 124);
/* oklch */ color: oklch(44.4% 0.082 239.6);

Tailwind

colors: {
  custom: {
    50: '#6887a2',
    500: '#20597c',
    950: '#000000',
  },
}

SCSS

$custom: #20597c;
$custom-light: #6887a2;
$custom-dark: #000000;

JSON

{
  "hex": "#20597c",
  "rgb": {
    "r": 32,
    "g": 89,
    "b": 124
  },
  "hsl": {
    "h": 202.826,
    "s": 58.974,
    "l": 30.588
  },
  "oklch": {
    "l": 0.44368,
    "c": 0.08206,
    "h": 239.6
  },
  "luminance": 0.08907
}

Semantic roles & 50–950 ramp

primary

#20597C

secondary

#AF7049

accent

#8146E2

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0F

muted

#7A7C7E

Preview Lab

Preview with #20597C

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

Preview Lab → · Contrast checker → · Palette generator →