#21609F#21609F

#21609F is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 48.2% C 0.120 H 251.8°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#21609F
RGB	rgb(33, 96, 159)
HSL	hsl(210, 66%, 38%)
HSV	hsv(210, 79%, 62%)
CMYK	cmyk(79.2%, 39.6%, 0%, 37.6%)
CIE-LAB	lab(39.90, 3.20, -39.80)
CIE-LCH	lch(39.90, 39.93, 274.59°)
OKLab	oklab(48.22% -0.0373 -0.1136)
OKLCH	oklch(48.22% 0.12 251.8)
XYZ	xyz(11.0657, 11.1910, 34.3710)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21609F #9F6021

analogous

#219F9F #21609F #21219F

triadic

#21609F #9F2160 #609F21

tetradic

#21609F #9F219F #9F6021 #219F21

square

#21609F #9F219F #9F6021 #219F21

split-complementary

#21609F #9F2121 #9F9F21

monochromatic

#0C233A #16416C #21609F #2C7FD2 #5D9DDD

Accessibility & contrast

On white

6.48

#21609F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#21609F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21609F

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21609F	#FFFFFF	#000000	##FFFFFF
##21609F	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4264A2

Deuteranopia (green-blind)

#2E599E

Tritanopia (blue-blind)

#006F78

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #21609f;
/* rgb */ color: rgb(33, 96, 159);
/* oklch */ color: oklch(48.2% 0.120 251.8);

Tailwind

colors: {
  custom: {
    50: '#708cbc',
    500: '#21609f',
    950: '#000000',
  },
}

SCSS

$custom: #21609f;
$custom-light: #708cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#21609f",
  "rgb": {
    "r": 33,
    "g": 96,
    "b": 159
  },
  "hsl": {
    "h": 210,
    "s": 65.625,
    "l": 37.647
  },
  "oklch": {
    "l": 0.48215,
    "c": 0.1196,
    "h": 251.8
  },
  "luminance": 0.11192
}

Semantic roles & 50–950 ramp

primary

#21609F

secondary

#C28E5A

accent

#943FE9

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #21609F

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

Preview Lab → · Contrast checker → · Palette generator →