#21446F#21446F

#21446F is a dark, moderate cyan. Relative luminance 0.056; OKLCH L 38.3% C 0.084 H 254.8°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#21446F
RGB	rgb(33, 68, 111)
HSL	hsl(213, 54%, 28%)
HSV	hsv(213, 70%, 44%)
CMYK	cmyk(70.3%, 38.7%, 0%, 56.5%)
CIE-LAB	lab(28.39, 2.78, -28.61)
CIE-LCH	lch(28.39, 28.75, 275.55°)
OKLab	oklab(38.32% -0.0221 -0.0813)
OKLCH	oklch(38.32% 0.084 254.8)
XYZ	xyz(5.5625, 5.6047, 15.8245)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21446F #6F4C21

analogous

#216B6F #21446F #25216F

triadic

#21446F #6F2144 #446F21

tetradic

#21446F #6F216B #6F4C21 #216F25

square

#21446F #6F216B #6F4C21 #216F25

split-complementary

#21446F #6F2521 #6B6F21

monochromatic

#070E18 #132740 #21446F #2F619E #437EC7

Accessibility & contrast

On white

9.90

#21446F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#21446F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21446F

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21446F	#FFFFFF	#000000	##FFFFFF
##21446F	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314771

Deuteranopia (green-blind)

#26406E

Tritanopia (blue-blind)

#004E54

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #21446f;
/* rgb */ color: rgb(33, 68, 111);
/* oklch */ color: oklch(38.3% 0.084 254.8);

Tailwind

colors: {
  custom: {
    50: '#667798',
    500: '#21446f',
    950: '#000000',
  },
}

SCSS

$custom: #21446f;
$custom-light: #667798;
$custom-dark: #000000;

JSON

{
  "hex": "#21446f",
  "rgb": {
    "r": 33,
    "g": 68,
    "b": 111
  },
  "hsl": {
    "h": 213.077,
    "s": 54.167,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38318,
    "c": 0.08426,
    "h": 254.8
  },
  "luminance": 0.05605
}

Semantic roles & 50–950 ramp

primary

#21446F

secondary

#A37A49

accent

#9B4ADE

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #21446F

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

Preview Lab → · Contrast checker → · Palette generator →