#273667#273667

#273667 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.7% C 0.088 H 268.7°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#273667
RGB	rgb(39, 54, 103)
HSL	hsl(226, 45%, 28%)
HSV	hsv(226, 62%, 40%)
CMYK	cmyk(62.1%, 47.6%, 0%, 59.6%)
CIE-LAB	lab(23.83, 10.57, -30.73)
CIE-LCH	lch(23.83, 32.49, 288.98°)
OKLab	oklab(34.72% -0.0019 -0.0876)
OKLCH	oklch(34.72% 0.088 268.7)
XYZ	xyz(4.6032, 4.0486, 13.3682)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273667 #675827

analogous

#275667 #273667 #382767

triadic

#273667 #672736 #366727

tetradic

#273667 #672756 #675827 #276738

square

#273667 #672756 #675827 #276738

split-complementary

#273667 #673827 #566727

monochromatic

#080C16 #161F3B #273667 #384D93 #4D67BC

Accessibility & contrast

On white

11.60

#273667 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#273667 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273667

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273667	#FFFFFF	#000000	##FFFFFF
##273667	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#203C69

Deuteranopia (green-blind)

#163666

Tritanopia (blue-blind)

#004149

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #273667;
/* rgb */ color: rgb(39, 54, 103);
/* oklch */ color: oklch(34.7% 0.088 268.7);

Tailwind

colors: {
  custom: {
    50: '#676c93',
    500: '#273667',
    950: '#000000',
  },
}

SCSS

$custom: #273667;
$custom-light: #676c93;
$custom-dark: #000000;

JSON

{
  "hex": "#273667",
  "rgb": {
    "r": 39,
    "g": 54,
    "b": 103
  },
  "hsl": {
    "h": 225.938,
    "s": 45.07,
    "l": 27.843
  },
  "oklch": {
    "l": 0.34717,
    "c": 0.08761,
    "h": 268.7
  },
  "luminance": 0.04049
}

Semantic roles & 50–950 ramp

primary

#273667

secondary

#9A8850

accent

#B653D5

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #273667

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

Preview Lab → · Contrast checker → · Palette generator →