#273190#273190

#273190 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.1% C 0.155 H 271.7°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#273190
RGB	rgb(39, 49, 144)
HSL	hsl(234, 57%, 36%)
HSV	hsv(234, 73%, 56%)
CMYK	cmyk(72.9%, 66%, 0%, 43.5%)
CIE-LAB	lab(25.69, 29.58, -53.64)
CIE-LCH	lch(25.69, 61.25, 298.87°)
OKLab	oklab(37.13% 0.0046 -0.155)
OKLCH	oklch(37.13% 0.155 271.7)
XYZ	xyz(6.9674, 4.6409, 26.9087)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273190 #908627

analogous

#276590 #273190 #512790

triadic

#273190 #902731 #319027

tetradic

#273190 #902765 #908627 #279051

square

#273190 #902765 #908627 #279051

split-complementary

#273190 #905127 #659027

monochromatic

#0D1030 #1A2160 #273190 #3441C0 #5E69D3

Accessibility & contrast

On white

10.89

#273190 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#273190 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273190

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273190	#FFFFFF	#000000	##FFFFFF
##273190	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#00388E

Tritanopia (blue-blind)

#004A5C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #273190;
/* rgb */ color: rgb(39, 49, 144);
/* oklch */ color: oklch(37.1% 0.155 271.7);

Tailwind

colors: {
  custom: {
    50: '#7169b1',
    500: '#273190',
    950: '#000000',
  },
}

SCSS

$custom: #273190;
$custom-light: #7169b1;
$custom-dark: #000000;

JSON

{
  "hex": "#273190",
  "rgb": {
    "r": 39,
    "g": 49,
    "b": 144
  },
  "hsl": {
    "h": 234.286,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.37125,
    "c": 0.15503,
    "h": 271.7
  },
  "luminance": 0.04642
}

Semantic roles & 50–950 ramp

primary

#273190

secondary

#B9B05A

accent

#D247E1

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #273190

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

Preview Lab → · Contrast checker → · Palette generator →