#27218B#27218B

#27218B is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.0% C 0.167 H 275.3°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#27218B
RGB	rgb(39, 33, 139)
HSL	hsl(243, 62%, 34%)
HSV	hsv(243, 76%, 55%)
CMYK	cmyk(71.9%, 76.3%, 0%, 45.5%)
CIE-LAB	lab(21.52, 37.81, -57.39)
CIE-LCH	lch(21.52, 68.73, 303.38°)
OKLab	oklab(33.97% 0.0155 -0.1659)
OKLCH	oklch(33.97% 0.167 275.3)
XYZ	xyz(6.0392, 3.3826, 24.7557)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27218B #858B21

analogous

#21508B #27218B #5C218B

triadic

#27218B #8B2721 #218B27

tetradic

#27218B #8B2150 #858B21 #218B5C

square

#27218B #8B2150 #858B21 #218B5C

split-complementary

#27218B #8B5C21 #508B21

monochromatic

#0B0A28 #19155A #27218B #352DBC #5851D6

Accessibility & contrast

On white

12.53

#27218B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#27218B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27218B

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27218B	#FFFFFF	#000000	##FFFFFF
##27218B	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388E

Deuteranopia (green-blind)

#002F89

Tritanopia (blue-blind)

#004054

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #27218b;
/* rgb */ color: rgb(39, 33, 139);
/* oklch */ color: oklch(34.0% 0.167 275.3);

Tailwind

colors: {
  custom: {
    50: '#715eae',
    500: '#27218b',
    950: '#000000',
  },
}

SCSS

$custom: #27218b;
$custom-light: #715eae;
$custom-dark: #000000;

JSON

{
  "hex": "#27218b",
  "rgb": {
    "r": 39,
    "g": 33,
    "b": 139
  },
  "hsl": {
    "h": 243.396,
    "s": 61.628,
    "l": 33.725
  },
  "oklch": {
    "l": 0.33969,
    "c": 0.16664,
    "h": 275.3
  },
  "luminance": 0.03383
}

Semantic roles & 50–950 ramp

primary

#27218B

secondary

#B3B94F

accent

#E543DC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #27218B

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

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