#20577C#20577C

#20577C is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.9% C 0.084 H 241.8°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX#20577C
RGBrgb(32, 87, 124)
HSLhsl(204, 59%, 31%)
HSVhsv(204, 74%, 49%)
CMYKcmyk(74.2%, 29.8%, 0%, 51.4%)
CIE-LABlab(35.16, -4.72, -26.08)
CIE-LCHlch(35.16, 26.51, 259.74°)
OKLaboklab(43.86% -0.0394 -0.0737)
OKLCHoklch(43.86% 0.084 241.8)
XYZxyz(7.6405, 8.5778, 20.3179)
Luminance0.0858 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#20577C #7C4520
analogous
#207C73 #20577C #20297C
triadic
#20577C #7C2057 #577C20
tetradic
#20577C #73207C #7C4520 #297C20
square
#20577C #73207C #7C4520 #297C20
split-complementary
#20577C #7C2029 #7C7320
monochromatic
#07131B #13354B #20577C #2D79AD #4799CF

Accessibility & contrast

On white

7.73
#20577C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.72
#20577C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20577C
7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##20577C#FFFFFF#000000##FFFFFF
##20577C1.007.732.727.73
#FFFFFF7.731.0021.001.00
#0000002.7221.001.0021.00
##FFFFFF7.731.0021.001.00

Color blindness preview

Protanopia (red-blind)
#46587E
Deuteranopia (green-blind)
#394F7B
Tritanopia (blue-blind)
#006064
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #20577c;
/* rgb */ color: rgb(32, 87, 124);
/* oklch */ color: oklch(43.9% 0.084 241.8);
Tailwind
colors: {
  custom: {
    50: '#6886a2',
    500: '#20577c',
    950: '#000000',
  },
}
SCSS
$custom: #20577c;
$custom-light: #6886a2;
$custom-dark: #000000;
JSON
{
  "hex": "#20577c",
  "rgb": {
    "r": 32,
    "g": 87,
    "b": 124
  },
  "hsl": {
    "h": 204.13,
    "s": 58.974,
    "l": 30.588
  },
  "oklch": {
    "l": 0.43858,
    "c": 0.08359,
    "h": 241.8
  },
  "luminance": 0.08579
}

Semantic roles & 50–950 ramp

primary
#20577C
secondary
#AF7249
accent
#8546E2
background
#F6F8FA
surface
#EBEFF3
border
#C6CACD
text
#070B0F
muted
#7A7C7F

Preview Lab

Preview with #20577C

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

Preview Lab → · Contrast checker → · Palette generator →

#20577C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva