#273079#273079

#273079 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.8% C 0.124 H 272.9°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#273079
RGB	rgb(39, 48, 121)
HSL	hsl(233, 51%, 31%)
HSV	hsv(233, 68%, 47%)
CMYK	cmyk(67.8%, 60.3%, 0%, 52.5%)
CIE-LAB	lab(23.42, 21.62, -42.93)
CIE-LCH	lch(23.42, 48.06, 296.73°)
OKLab	oklab(34.83% 0.0062 -0.1235)
OKLCH	oklch(34.83% 0.124 272.9)
XYZ	xyz(5.3437, 3.9252, 18.5615)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273079 #797027

analogous

#275979 #273079 #472779

triadic

#273079 #792730 #307927

tetradic

#273079 #792759 #797027 #277947

square

#273079 #792759 #797027 #277947

split-complementary

#273079 #794727 #597927

monochromatic

#090B1C #181E4B #273079 #3642A7 #5360C8

Accessibility & contrast

On white

11.76

#273079 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#273079 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273079

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273079	#FFFFFF	#000000	##FFFFFF
##273079	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7B

Deuteranopia (green-blind)

#003478

Tritanopia (blue-blind)

#00424F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #273079;
/* rgb */ color: rgb(39, 48, 121);
/* oklch */ color: oklch(34.8% 0.124 272.9);

Tailwind

colors: {
  custom: {
    50: '#6c68a0',
    500: '#273079',
    950: '#000000',
  },
}

SCSS

$custom: #273079;
$custom-light: #6c68a0;
$custom-dark: #000000;

JSON

{
  "hex": "#273079",
  "rgb": {
    "r": 39,
    "g": 48,
    "b": 121
  },
  "hsl": {
    "h": 233.415,
    "s": 51.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.34833,
    "c": 0.12369,
    "h": 272.9
  },
  "luminance": 0.03926
}

Semantic roles & 50–950 ramp

primary

#273079

secondary

#ABA151

accent

#CB4DDB

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060F

muted

#7A7A7E

Preview Lab

Preview with #273079

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

Preview Lab → · Contrast checker → · Palette generator →