#21669A#21669A

#21669A is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.4% C 0.107 H 245.6°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#21669A
RGB	rgb(33, 102, 154)
HSL	hsl(206, 65%, 37%)
HSV	hsv(206, 79%, 60%)
CMYK	cmyk(78.6%, 33.8%, 0%, 39.6%)
CIE-LAB	lab(41.47, -2.50, -34.34)
CIE-LCH	lch(41.47, 34.43, 265.83°)
OKLab	oklab(49.36% -0.0443 -0.0975)
OKLCH	oklch(49.36% 0.107 245.6)
XYZ	xyz(11.2091, 12.1578, 32.3215)
Luminance	0.1216 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21669A #9A5521

analogous

#219A92 #21669A #212A9A

triadic

#21669A #9A2166 #669A21

tetradic

#21669A #92219A #9A5521 #2A9A21

square

#21669A #92219A #9A5521 #2A9A21

split-complementary

#21669A #9A212A #9A9221

monochromatic

#0B2335 #164568 #21669A #2C87CC #5AA4DC

Accessibility & contrast

On white

6.12

#21669A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#21669A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21669A

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21669A	#FFFFFF	#000000	##FFFFFF
##21669A	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E689C

Deuteranopia (green-blind)

#3D5D99

Tritanopia (blue-blind)

#007379

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #21669a;
/* rgb */ color: rgb(33, 102, 154);
/* oklch */ color: oklch(49.4% 0.107 245.6);

Tailwind

colors: {
  custom: {
    50: '#6f91b8',
    500: '#21669a',
    950: '#000000',
  },
}

SCSS

$custom: #21669a;
$custom-light: #6f91b8;
$custom-dark: #000000;

JSON

{
  "hex": "#21669a",
  "rgb": {
    "r": 33,
    "g": 102,
    "b": 154
  },
  "hsl": {
    "h": 205.785,
    "s": 64.706,
    "l": 36.667
  },
  "oklch": {
    "l": 0.49355,
    "c": 0.10712,
    "h": 245.6
  },
  "luminance": 0.12159
}

Semantic roles & 50–950 ramp

primary

#21669A

secondary

#C08457

accent

#8840E8

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #21669A

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

Preview Lab → · Contrast checker → · Palette generator →