#273793#273793

#273793 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.5% C 0.152 H 270.1°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#273793
RGB	rgb(39, 55, 147)
HSL	hsl(231, 58%, 36%)
HSV	hsv(231, 73%, 58%)
CMYK	cmyk(73.5%, 62.6%, 0%, 42.4%)
CIE-LAB	lab(27.49, 26.70, -52.54)
CIE-LCH	lch(27.49, 58.93, 296.94°)
OKLab	oklab(38.54% 0.0001 -0.1517)
OKLCH	oklch(38.54% 0.152 270.1)
XYZ	xyz(7.4675, 5.2695, 28.2217)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273793 #938327

analogous

#276D93 #273793 #4D2793

triadic

#273793 #932737 #379327

tetradic

#273793 #93276D #938327 #27934D

square

#273793 #93276D #938327 #27934D

split-complementary

#273793 #934D27 #6D9327

monochromatic

#0D1332 #1A2563 #273793 #3449C3 #6071D5

Accessibility & contrast

On white

10.22

#273793 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#273793 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273793

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273793	#FFFFFF	#000000	##FFFFFF
##273793	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004696

Deuteranopia (green-blind)

#003C91

Tritanopia (blue-blind)

#004E5F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #273793;
/* rgb */ color: rgb(39, 55, 147);
/* oklch */ color: oklch(38.5% 0.152 270.1);

Tailwind

colors: {
  custom: {
    50: '#716db4',
    500: '#273793',
    950: '#000000',
  },
}

SCSS

$custom: #273793;
$custom-light: #716db4;
$custom-dark: #000000;

JSON

{
  "hex": "#273793",
  "rgb": {
    "r": 39,
    "g": 55,
    "b": 147
  },
  "hsl": {
    "h": 231.111,
    "s": 58.065,
    "l": 36.471
  },
  "oklch": {
    "l": 0.38535,
    "c": 0.15169,
    "h": 270.1
  },
  "luminance": 0.0527
}

Semantic roles & 50–950 ramp

primary

#273793

secondary

#BAAC5C

accent

#CA47E1

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #273793

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

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