#21446E#21446E

#21446E is a dark, moderate cyan. Relative luminance 0.056; OKLCH L 38.3% C 0.083 H 254.3°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#21446E
RGB	rgb(33, 68, 110)
HSL	hsl(213, 54%, 28%)
HSV	hsv(213, 70%, 43%)
CMYK	cmyk(70%, 38.2%, 0%, 56.9%)
CIE-LAB	lab(28.33, 2.39, -28.07)
CIE-LCH	lch(28.33, 28.17, 274.86°)
OKLab	oklab(38.25% -0.0224 -0.0797)
OKLCH	oklch(38.25% 0.083 254.3)
XYZ	xyz(5.5078, 5.5828, 15.5362)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21446E #6E4B21

analogous

#216A6E #21446E #24216E

triadic

#21446E #6E2144 #446E21

tetradic

#21446E #6E216A #6E4B21 #216E24

square

#21446E #6E216A #6E4B21 #216E24

split-complementary

#21446E #6E2421 #6A6E21

monochromatic

#070F18 #13273F #21446E #2F619D #437FC7

Accessibility & contrast

On white

9.92

#21446E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#21446E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21446E

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21446E	#FFFFFF	#000000	##FFFFFF
##21446E	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314770

Deuteranopia (green-blind)

#26406D

Tritanopia (blue-blind)

#004E53

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #21446e;
/* rgb */ color: rgb(33, 68, 110);
/* oklch */ color: oklch(38.3% 0.083 254.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#21446e",
  "rgb": {
    "r": 33,
    "g": 68,
    "b": 110
  },
  "hsl": {
    "h": 212.727,
    "s": 53.846,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38254,
    "c": 0.0828,
    "h": 254.3
  },
  "luminance": 0.05583
}

Semantic roles & 50–950 ramp

primary

#21446E

secondary

#A27949

accent

#9B4BDD

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #21446E

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

Preview Lab → · Contrast checker → · Palette generator →