#21466D#21466D

#21466D is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.7% C 0.079 H 251.6°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#21466D
RGB	rgb(33, 70, 109)
HSL	hsl(211, 54%, 28%)
HSV	hsv(211, 70%, 43%)
CMYK	cmyk(69.7%, 35.8%, 0%, 57.3%)
CIE-LAB	lab(28.92, 0.67, -26.51)
CIE-LCH	lch(28.92, 26.52, 271.44°)
OKLab	oklab(38.69% -0.0249 -0.0751)
OKLCH	oklch(38.69% 0.079 251.6)
XYZ	xyz(5.5767, 5.8072, 15.2920)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21466D #6D4821

analogous

#216C6D #21466D #22216D

triadic

#21466D #6D2146 #466D21

tetradic

#21466D #6D216C #6D4821 #216D22

square

#21466D #6D216C #6D4821 #216D22

split-complementary

#21466D #6D2221 #6C6D21

monochromatic

#070F17 #13283E #21466D #2F649C #4282C6

Accessibility & contrast

On white

9.72

#21466D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#21466D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21466D

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21466D	#FFFFFF	#000000	##FFFFFF
##21466D	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35486F

Deuteranopia (green-blind)

#2A416C

Tritanopia (blue-blind)

#004F54

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #21466d;
/* rgb */ color: rgb(33, 70, 109);
/* oklch */ color: oklch(38.7% 0.079 251.6);

Tailwind

colors: {
  custom: {
    50: '#657997',
    500: '#21466d',
    950: '#000000',
  },
}

SCSS

$custom: #21466d;
$custom-light: #657997;
$custom-dark: #000000;

JSON

{
  "hex": "#21466d",
  "rgb": {
    "r": 33,
    "g": 70,
    "b": 109
  },
  "hsl": {
    "h": 210.789,
    "s": 53.521,
    "l": 27.843
  },
  "oklch": {
    "l": 0.38694,
    "c": 0.07916,
    "h": 251.6
  },
  "luminance": 0.05808
}

Semantic roles & 50–950 ramp

primary

#21466D

secondary

#A17649

accent

#964BDD

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #21466D

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

Preview Lab → · Contrast checker → · Palette generator →