#21346A#21346A

#21346A is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.1% C 0.097 H 266.7°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX#21346A
RGBrgb(33, 52, 106)
HSLhsl(224, 53%, 27%)
HSVhsv(224, 69%, 42%)
CMYKcmyk(68.9%, 50.9%, 0%, 58.4%)
CIE-LABlab(23.07, 11.90, -33.92)
CIE-LCHlch(23.07, 35.94, 289.34°)
OKLaboklab(34.1% -0.0056 -0.0971)
OKLCHoklch(34.1% 0.097 266.7)
XYZxyz(4.4558, 3.8195, 14.1353)
Luminance0.0382 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21346A #6A5721
analogous
#21586A #21346A #33216A
triadic
#21346A #6A2134 #346A21
tetradic
#21346A #6A2158 #6A5721 #216A33
square
#21346A #6A2158 #6A5721 #216A33
split-complementary
#21346A #6A3321 #586A21
monochromatic
#070B17 #121D3B #21346A #304B99 #4163C4

Accessibility & contrast

On white

11.90
#21346A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.76
#21346A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21346A
11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21346A#FFFFFF#000000##FFFFFF
##21346A1.0011.901.7611.90
#FFFFFF11.901.0021.001.00
#0000001.7621.001.0021.00
##FFFFFF11.901.0021.001.00

Color blindness preview

Protanopia (red-blind)
#183B6C
Deuteranopia (green-blind)
#083469
Tritanopia (blue-blind)
#00404A
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #21346a;
/* rgb */ color: rgb(33, 52, 106);
/* oklch */ color: oklch(34.1% 0.097 266.7);
Tailwind
colors: {
  custom: {
    50: '#656b95',
    500: '#21346a',
    950: '#000000',
  },
}
SCSS
$custom: #21346a;
$custom-light: #656b95;
$custom-dark: #000000;
JSON
{
  "hex": "#21346a",
  "rgb": {
    "r": 33,
    "g": 52,
    "b": 106
  },
  "hsl": {
    "h": 224.384,
    "s": 52.518,
    "l": 27.255
  },
  "oklch": {
    "l": 0.34102,
    "c": 0.09728,
    "h": 266.7
  },
  "luminance": 0.0382
}

Semantic roles & 50–950 ramp

primary
#21346A
secondary
#9E8849
accent
#B64CDC
background
#F6F6F9
surface
#EBEBF1
border
#C6C6CB
text
#06060D
muted
#7A7A7E

Preview Lab

Preview with #21346A

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

Preview Lab → · Contrast checker → · Palette generator →

#21346A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva