#21649F#21649F

#21649F is a mid, moderate cyan. Relative luminance 0.119; OKLCH L 49.2% C 0.115 H 249.2°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#21649F
RGB	rgb(33, 100, 159)
HSL	hsl(208, 66%, 38%)
HSV	hsv(208, 79%, 62%)
CMYK	cmyk(79.2%, 37.1%, 0%, 37.6%)
CIE-LAB	lab(41.12, 0.66, -37.86)
CIE-LCH	lch(41.12, 37.87, 271.00°)
OKLab	oklab(49.17% -0.041 -0.1079)
OKLCH	oklch(49.17% 0.115 249.2)
XYZ	xyz(11.4400, 11.9395, 34.4958)
Luminance	0.1194 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21649F #9F5C21

analogous

#219F9B #21649F #21259F

triadic

#21649F #9F2164 #649F21

tetradic

#21649F #9B219F #9F5C21 #259F21

square

#21649F #9B219F #9F5C21 #259F21

split-complementary

#21649F #9F2125 #9F9B21

monochromatic

#0C243A #16446C #21649F #2C84D2 #5DA1DD

Accessibility & contrast

On white

6.20

#21649F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#21649F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21649F

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21649F	#FFFFFF	#000000	##FFFFFF
##21649F	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4867A1

Deuteranopia (green-blind)

#355C9E

Tritanopia (blue-blind)

#00727A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #21649f;
/* rgb */ color: rgb(33, 100, 159);
/* oklch */ color: oklch(49.2% 0.115 249.2);

Tailwind

colors: {
  custom: {
    50: '#708fbc',
    500: '#21649f',
    950: '#000000',
  },
}

SCSS

$custom: #21649f;
$custom-light: #708fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#21649f",
  "rgb": {
    "r": 33,
    "g": 100,
    "b": 159
  },
  "hsl": {
    "h": 208.095,
    "s": 65.625,
    "l": 37.647
  },
  "oklch": {
    "l": 0.49171,
    "c": 0.11539,
    "h": 249.2
  },
  "luminance": 0.11941
}

Semantic roles & 50–950 ramp

primary

#21649F

secondary

#C28B5A

accent

#8F3FE9

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #21649F

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

Preview Lab → · Contrast checker → · Palette generator →