#273993#273993

#273993 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 38.9% C 0.149 H 269.5°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#273993
RGB	rgb(39, 57, 147)
HSL	hsl(230, 58%, 36%)
HSV	hsv(230, 73%, 58%)
CMYK	cmyk(73.5%, 61.2%, 0%, 42.4%)
CIE-LAB	lab(28.02, 25.35, -51.68)
CIE-LCH	lch(28.02, 57.56, 296.13°)
OKLab	oklab(38.93% -0.0014 -0.1491)
OKLCH	oklch(38.93% 0.149 269.5)
XYZ	xyz(7.5645, 5.4634, 28.2540)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273993 #938127

analogous

#276F93 #273993 #4B2793

triadic

#273993 #932739 #399327

tetradic

#273993 #93276F #938127 #27934B

square

#273993 #93276F #938127 #27934B

split-complementary

#273993 #934B27 #6F9327

monochromatic

#0D1332 #1A2663 #273993 #344CC3 #6073D5

Accessibility & contrast

On white

10.03

#273993 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#273993 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273993

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273993	#FFFFFF	#000000	##FFFFFF
##273993	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004796

Deuteranopia (green-blind)

#003D91

Tritanopia (blue-blind)

#005060

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #273993;
/* rgb */ color: rgb(39, 57, 147);
/* oklch */ color: oklch(38.9% 0.149 269.5);

Tailwind

colors: {
  custom: {
    50: '#716fb3',
    500: '#273993',
    950: '#000000',
  },
}

SCSS

$custom: #273993;
$custom-light: #716fb3;
$custom-dark: #000000;

JSON

{
  "hex": "#273993",
  "rgb": {
    "r": 39,
    "g": 57,
    "b": 147
  },
  "hsl": {
    "h": 230,
    "s": 58.065,
    "l": 36.471
  },
  "oklch": {
    "l": 0.38926,
    "c": 0.14915,
    "h": 269.5
  },
  "luminance": 0.05464
}

Semantic roles & 50–950 ramp

primary

#273993

secondary

#BAAA5C

accent

#C747E1

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #273993

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

Preview Lab → · Contrast checker → · Palette generator →