#273674#273674

#273674 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.7% C 0.108 H 269.9°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#273674
RGB	rgb(39, 54, 116)
HSL	hsl(228, 50%, 30%)
HSV	hsv(228, 66%, 45%)
CMYK	cmyk(66.4%, 53.4%, 0%, 54.5%)
CIE-LAB	lab(24.73, 15.53, -37.62)
CIE-LCH	lch(24.73, 40.70, 292.43°)
OKLab	oklab(35.69% -0.0001 -0.1079)
OKLCH	oklch(35.69% 0.108 269.9)
XYZ	xyz(5.3072, 4.3302, 17.0757)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273674 #746527

analogous

#275C74 #273674 #3F2774

triadic

#273674 #742736 #367427

tetradic

#273674 #74275C #746527 #27743F

square

#273674 #74275C #746527 #27743F

split-complementary

#273674 #743F27 #5C7427

monochromatic

#080B18 #182146 #273674 #364BA2 #5167C4

Accessibility & contrast

On white

11.25

#273674 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#273674 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273674

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273674	#FFFFFF	#000000	##FFFFFF
##273674	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#123E76

Deuteranopia (green-blind)

#003773

Tritanopia (blue-blind)

#00444F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #273674;
/* rgb */ color: rgb(39, 54, 116);
/* oklch */ color: oklch(35.7% 0.108 269.9);

Tailwind

colors: {
  custom: {
    50: '#6a6c9c',
    500: '#273674',
    950: '#000000',
  },
}

SCSS

$custom: #273674;
$custom-light: #6a6c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#273674",
  "rgb": {
    "r": 39,
    "g": 54,
    "b": 116
  },
  "hsl": {
    "h": 228.312,
    "s": 49.677,
    "l": 30.392
  },
  "oklch": {
    "l": 0.35694,
    "c": 0.10786,
    "h": 269.9
  },
  "luminance": 0.04331
}

Semantic roles & 50–950 ramp

primary

#273674

secondary

#A69650

accent

#BE4FD9

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #273674

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

Preview Lab → · Contrast checker → · Palette generator →