#273173#273173

#273173 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.5% C 0.113 H 272.5°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#273173
RGB	rgb(39, 49, 115)
HSL	hsl(232, 49%, 30%)
HSV	hsv(232, 66%, 45%)
CMYK	cmyk(66.1%, 57.4%, 0%, 54.9%)
CIE-LAB	lab(23.22, 18.65, -39.43)
CIE-LCH	lch(23.22, 43.62, 295.31°)
OKLab	oklab(34.53% 0.005 -0.1132)
OKLCH	oklch(34.53% 0.113 272.5)
XYZ	xyz(5.0285, 3.8653, 16.6974)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273173 #736927

analogous

#275773 #273173 #432773

triadic

#273173 #732731 #317327

tetradic

#273173 #732757 #736927 #277343

square

#273173 #732757 #736927 #277343

split-complementary

#273173 #734327 #577327

monochromatic

#080A18 #181E45 #273173 #3644A1 #5160C4

Accessibility & contrast

On white

11.84

#273173 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#273173 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273173

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273173	#FFFFFF	#000000	##FFFFFF
##273173	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013B75

Deuteranopia (green-blind)

#003472

Tritanopia (blue-blind)

#00414D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #273173;
/* rgb */ color: rgb(39, 49, 115);
/* oklch */ color: oklch(34.5% 0.113 272.5);

Tailwind

colors: {
  custom: {
    50: '#6a689c',
    500: '#273173',
    950: '#000000',
  },
}

SCSS

$custom: #273173;
$custom-light: #6a689c;
$custom-dark: #000000;

JSON

{
  "hex": "#273173",
  "rgb": {
    "r": 39,
    "g": 49,
    "b": 115
  },
  "hsl": {
    "h": 232.105,
    "s": 49.351,
    "l": 30.196
  },
  "oklch": {
    "l": 0.34531,
    "c": 0.11335,
    "h": 272.5
  },
  "luminance": 0.03866
}

Semantic roles & 50–950 ramp

primary

#273173

secondary

#A59A50

accent

#C74FD9

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #273173

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

Preview Lab → · Contrast checker → · Palette generator →