#273285#273285

#273285 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.3% C 0.138 H 271.8°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#273285
RGB	rgb(39, 50, 133)
HSL	hsl(233, 55%, 34%)
HSV	hsv(233, 71%, 52%)
CMYK	cmyk(70.7%, 62.4%, 0%, 47.8%)
CIE-LAB	lab(24.97, 24.79, -47.97)
CIE-LCH	lch(24.97, 54.00, 297.33°)
OKLab	oklab(36.3% 0.0044 -0.1383)
OKLCH	oklch(36.3% 0.138 271.8)
XYZ	xyz(6.2095, 4.4054, 22.7088)
Luminance	0.0441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273285 #857A27

analogous

#276185 #273285 #4B2785

triadic

#273285 #852732 #328527

tetradic

#273285 #852761 #857A27 #27854B

square

#273285 #852761 #857A27 #27854B

split-complementary

#273285 #854B27 #618527

monochromatic

#0B0E26 #192056 #273285 #3544B4 #5866CE

Accessibility & contrast

On white

11.16

#273285 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#273285 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273285

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273285	#FFFFFF	#000000	##FFFFFF
##273285	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004088

Deuteranopia (green-blind)

#003783

Tritanopia (blue-blind)

#004756

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #273285;
/* rgb */ color: rgb(39, 50, 133);
/* oklch */ color: oklch(36.3% 0.138 271.8);

Tailwind

colors: {
  custom: {
    50: '#6e69a9',
    500: '#273285',
    950: '#000000',
  },
}

SCSS

$custom: #273285;
$custom-light: #6e69a9;
$custom-dark: #000000;

JSON

{
  "hex": "#273285",
  "rgb": {
    "r": 39,
    "g": 50,
    "b": 133
  },
  "hsl": {
    "h": 232.979,
    "s": 54.651,
    "l": 33.725
  },
  "oklch": {
    "l": 0.36296,
    "c": 0.13841,
    "h": 271.8
  },
  "luminance": 0.04406
}

Semantic roles & 50–950 ramp

primary

#273285

secondary

#B3A855

accent

#CD4ADE

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #273285

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

Preview Lab → · Contrast checker → · Palette generator →