#21206F#21206F

#21206F is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.4% C 0.132 H 275.7°. Best body text is #FFFFFF at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#21206F
RGB	rgb(33, 32, 111)
HSL	hsl(241, 55%, 28%)
HSV	hsv(241, 71%, 44%)
CMYK	cmyk(70.3%, 71.2%, 0%, 56.5%)
CIE-LAB	lab(17.94, 27.82, -45.49)
CIE-LCH	lch(17.94, 53.32, 301.45°)
OKLab	oklab(30.42% 0.0131 -0.1313)
OKLCH	oklch(30.42% 0.132 275.7)
XYZ	xyz(4.0120, 2.5037, 15.3077)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21206F #6E6F20

analogous

#20476F #21206F #48206F

triadic

#21206F #6F2120 #206F21

tetradic

#21206F #6F2047 #6E6F20 #206F48

square

#21206F #6F2047 #6E6F20 #206F48

split-complementary

#21206F #6F4820 #476F20

monochromatic

#070718 #13123F #21206F #2F2E9F #4341C8

Accessibility & contrast

On white

13.99

#21206F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#21206F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21206F

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21206F	#FFFFFF	#000000	##FFFFFF
##21206F	1.00	13.99	1.50	13.99
#FFFFFF	13.99	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F71

Deuteranopia (green-blind)

#00286E

Tritanopia (blue-blind)

#003544

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #21206f;
/* rgb */ color: rgb(33, 32, 111);
/* oklch */ color: oklch(30.4% 0.132 275.7);

Tailwind

colors: {
  custom: {
    50: '#685c99',
    500: '#21206f',
    950: '#000000',
  },
}

SCSS

$custom: #21206f;
$custom-light: #685c99;
$custom-dark: #000000;

JSON

{
  "hex": "#21206f",
  "rgb": {
    "r": 33,
    "g": 32,
    "b": 111
  },
  "hsl": {
    "h": 240.759,
    "s": 55.245,
    "l": 28.039
  },
  "oklch": {
    "l": 0.30416,
    "c": 0.13199,
    "h": 275.7
  },
  "luminance": 0.02504
}

Semantic roles & 50–950 ramp

primary

#21206F

secondary

#A2A348

accent

#DF49DD

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #21206F

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

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