#21569F#21569F

#21569F is a mid, vivid cyan. Relative luminance 0.095; OKLCH L 45.9% C 0.131 H 257.4°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#21569F
RGB	rgb(33, 86, 159)
HSL	hsl(215, 66%, 38%)
HSV	hsv(215, 79%, 62%)
CMYK	cmyk(79.2%, 45.9%, 0%, 37.6%)
CIE-LAB	lab(36.89, 9.70, -44.60)
CIE-LCH	lch(36.89, 45.65, 282.27°)
OKLab	oklab(45.88% -0.0285 -0.1279)
OKLCH	oklch(45.88% 0.131 257.4)
XYZ	xyz(10.2107, 9.4809, 34.0860)
Luminance	0.0948 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21569F #9F6A21

analogous

#21959F #21569F #2B219F

triadic

#21569F #9F2156 #569F21

tetradic

#21569F #9F2195 #9F6A21 #219F2B

square

#21569F #9F2195 #9F6A21 #219F2B

split-complementary

#21569F #9F2B21 #959F21

monochromatic

#0C1F3A #163B6C #21569F #2C71D2 #5D93DD

Accessibility & contrast

On white

7.25

#21569F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#21569F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21569F

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21569F	#FFFFFF	#000000	##FFFFFF
##21569F	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305DA2

Deuteranopia (green-blind)

#13519E

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #21569f;
/* rgb */ color: rgb(33, 86, 159);
/* oklch */ color: oklch(45.9% 0.131 257.4);

Tailwind

colors: {
  custom: {
    50: '#7085bc',
    500: '#21569f',
    950: '#000000',
  },
}

SCSS

$custom: #21569f;
$custom-light: #7085bc;
$custom-dark: #000000;

JSON

{
  "hex": "#21569f",
  "rgb": {
    "r": 33,
    "g": 86,
    "b": 159
  },
  "hsl": {
    "h": 214.762,
    "s": 65.625,
    "l": 37.647
  },
  "oklch": {
    "l": 0.45879,
    "c": 0.13108,
    "h": 257.4
  },
  "luminance": 0.09482
}

Semantic roles & 50–950 ramp

primary

#21569F

secondary

#C2965A

accent

#A13FE9

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #21569F

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

Preview Lab → · Contrast checker → · Palette generator →