#273660#273660

#273660 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.2% C 0.076 H 267.5°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#273660
RGB	rgb(39, 54, 96)
HSL	hsl(224, 42%, 26%)
HSV	hsv(224, 59%, 38%)
CMYK	cmyk(59.4%, 43.7%, 0%, 62.4%)
CIE-LAB	lab(23.38, 7.94, -26.89)
CIE-LCH	lch(23.38, 28.04, 286.44°)
OKLab	oklab(34.23% -0.0034 -0.0763)
OKLCH	oklch(34.23% 0.076 267.5)
XYZ	xyz(4.2665, 3.9139, 11.5947)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273660 #605127

analogous

#275360 #273660 #352760

triadic

#273660 #602736 #366027

tetradic

#273660 #602753 #605127 #276035

square

#273660 #602753 #605127 #276035

split-complementary

#273660 #603527 #536027

monochromatic

#090C16 #151E34 #273660 #394E8C #4B67B6

Accessibility & contrast

On white

11.78

#273660 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#273660 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273660

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273660	#FFFFFF	#000000	##FFFFFF
##273660	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243A62

Deuteranopia (green-blind)

#1D355F

Tritanopia (blue-blind)

#063F46

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #273660;
/* rgb */ color: rgb(39, 54, 96);
/* oklch */ color: oklch(34.2% 0.076 267.5);

Tailwind

colors: {
  custom: {
    50: '#666c8d',
    500: '#273660',
    950: '#000000',
  },
}

SCSS

$custom: #273660;
$custom-light: #666c8d;
$custom-dark: #000000;

JSON

{
  "hex": "#273660",
  "rgb": {
    "r": 39,
    "g": 54,
    "b": 96
  },
  "hsl": {
    "h": 224.211,
    "s": 42.222,
    "l": 26.471
  },
  "oklch": {
    "l": 0.3423,
    "c": 0.07641,
    "h": 267.5
  },
  "luminance": 0.03914
}

Semantic roles & 50–950 ramp

primary

#273660

secondary

#938150

accent

#B156D2

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06070C

muted

#7A7A7D

Preview Lab

Preview with #273660

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

Preview Lab → · Contrast checker → · Palette generator →