#21444F#21444F

#21444F is a dark, muted cyan. Relative luminance 0.050; OKLCH L 36.5% C 0.045 H 220.7°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX#21444F
RGBrgb(33, 68, 79)
HSLhsl(194, 41%, 22%)
HSVhsv(194, 58%, 31%)
CMYKcmyk(58.2%, 13.9%, 0%, 69%)
CIE-LABlab(26.80, -9.04, -10.50)
CIE-LCHlch(26.80, 13.85, 229.26°)
OKLaboklab(36.53% -0.0338 -0.0291)
OKLCHoklch(36.53% 0.045 220.7)
XYZxyz(4.1051, 5.0217, 8.1486)
Luminance0.0502 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21444F #4F2C21
analogous
#214F43 #21444F #212D4F
triadic
#21444F #4F2144 #444F21
tetradic
#21444F #43214F #4F2C21 #2D4F21
square
#21444F #43214F #4F2C21 #2D4F21
split-complementary
#21444F #4F212D #4F4321
monochromatic
#091316 #0F1F24 #21444F #33697A #458EA5

Accessibility & contrast

On white

10.48
#21444F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.00
#21444F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21444F
10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21444F#FFFFFF#000000##FFFFFF
##21444F1.0010.482.0010.48
#FFFFFF10.481.0021.001.00
#0000002.0021.001.0021.00
##FFFFFF10.481.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D4250
Deuteranopia (green-blind)
#363D4F
Tritanopia (blue-blind)
#024847
Achromatopsia (no color)
#3F3F3F

Design tokens & code

CSS
--color: #21444f;
/* rgb */ color: rgb(33, 68, 79);
/* oklch */ color: oklch(36.5% 0.045 220.7);
Tailwind
colors: {
  custom: {
    50: '#617880',
    500: '#21444f',
    950: '#000000',
  },
}
SCSS
$custom: #21444f;
$custom-light: #617880;
$custom-dark: #000000;
JSON
{
  "hex": "#21444f",
  "rgb": {
    "r": 33,
    "g": 68,
    "b": 79
  },
  "hsl": {
    "h": 194.348,
    "s": 41.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.36534,
    "c": 0.04463,
    "h": 220.7
  },
  "luminance": 0.05022
}

Semantic roles & 50–950 ramp

primary
#21444F
secondary
#835749
accent
#7457D1
background
#F5F7F7
surface
#EAEDEE
border
#C6C8C9
text
#05080A
muted
#797B7C

Preview Lab

Preview with #21444F

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

Preview Lab → · Contrast checker → · Palette generator →

#21444F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva