#273284#273284

#273284 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.2% C 0.137 H 271.8°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#273284
RGB	rgb(39, 50, 132)
HSL	hsl(233, 54%, 34%)
HSV	hsv(233, 70%, 52%)
CMYK	cmyk(70.5%, 62.1%, 0%, 48.2%)
CIE-LAB	lab(24.88, 24.41, -47.48)
CIE-LCH	lch(24.88, 53.39, 297.21°)
OKLab	oklab(36.21% 0.0044 -0.1369)
OKLCH	oklch(36.21% 0.137 271.8)
XYZ	xyz(6.1408, 4.3779, 22.3467)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273284 #847927

analogous

#276084 #273284 #4A2784

triadic

#273284 #842732 #328427

tetradic

#273284 #842760 #847927 #27844A

square

#273284 #842760 #847927 #27844A

split-complementary

#273284 #844A27 #608427

monochromatic

#0B0E26 #192055 #273284 #3544B3 #5866CE

Accessibility & contrast

On white

11.20

#273284 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#273284 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273284

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273284	#FFFFFF	#000000	##FFFFFF
##273284	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F87

Deuteranopia (green-blind)

#003782

Tritanopia (blue-blind)

#004756

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #273284;
/* rgb */ color: rgb(39, 50, 132);
/* oklch */ color: oklch(36.2% 0.137 271.8);

Tailwind

colors: {
  custom: {
    50: '#6e69a8',
    500: '#273284',
    950: '#000000',
  },
}

SCSS

$custom: #273284;
$custom-light: #6e69a8;
$custom-dark: #000000;

JSON

{
  "hex": "#273284",
  "rgb": {
    "r": 39,
    "g": 50,
    "b": 132
  },
  "hsl": {
    "h": 232.903,
    "s": 54.386,
    "l": 33.529
  },
  "oklch": {
    "l": 0.36206,
    "c": 0.13698,
    "h": 271.8
  },
  "luminance": 0.04378
}

Semantic roles & 50–950 ramp

primary

#273284

secondary

#B2A754

accent

#CC4ADE

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #273284

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

Preview Lab → · Contrast checker → · Palette generator →