#203A4F#203A4F

#203A4F is a dark, muted cyan. Relative luminance 0.039; OKLCH L 33.8% C 0.049 H 244.4°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX#203A4F
RGBrgb(32, 58, 79)
HSLhsl(207, 42%, 22%)
HSVhsv(207, 59%, 31%)
CMYKcmyk(59.5%, 26.6%, 0%, 69%)
CIE-LABlab(23.33, -2.87, -15.83)
CIE-LCHlch(23.33, 16.08, 259.73°)
OKLaboklab(33.77% -0.0213 -0.0443)
OKLCHoklch(33.77% 0.049 244.4)
XYZxyz(3.5195, 3.8974, 7.9624)
Luminance0.0390 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#203A4F #4F3520
analogous
#204F4D #203A4F #20234F
triadic
#203A4F #4F203A #3A4F20
tetradic
#203A4F #4D204F #4F3520 #234F20
square
#203A4F #4D204F #4F3520 #234F20
split-complementary
#203A4F #4F2023 #4F4D20
monochromatic
#091016 #0E1A23 #203A4F #325A7B #437AA6

Accessibility & contrast

On white

11.80
#203A4F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.78
#203A4F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203A4F
11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##203A4F#FFFFFF#000000##FFFFFF
##203A4F1.0011.801.7811.80
#FFFFFF11.801.0021.001.00
#0000001.7821.001.0021.00
##FFFFFF11.801.0021.001.00

Color blindness preview

Protanopia (red-blind)
#313A50
Deuteranopia (green-blind)
#2B354F
Tritanopia (blue-blind)
#033F41
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #203a4f;
/* rgb */ color: rgb(32, 58, 79);
/* oklch */ color: oklch(33.8% 0.049 244.4);
Tailwind
colors: {
  custom: {
    50: '#5f7080',
    500: '#203a4f',
    950: '#000000',
  },
}
SCSS
$custom: #203a4f;
$custom-light: #5f7080;
$custom-dark: #000000;
JSON
{
  "hex": "#203a4f",
  "rgb": {
    "r": 32,
    "g": 58,
    "b": 79
  },
  "hsl": {
    "h": 206.809,
    "s": 42.342,
    "l": 21.765
  },
  "oklch": {
    "l": 0.33766,
    "c": 0.04912,
    "h": 244.4
  },
  "luminance": 0.03898
}

Semantic roles & 50–950 ramp

primary
#203A4F
secondary
#836247
accent
#8D56D2
background
#F5F6F7
surface
#E9ECEE
border
#C5C7C9
text
#05070A
muted
#797A7C

Preview Lab

Preview with #203A4F

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

Preview Lab → · Contrast checker → · Palette generator →

#203A4F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva