#273985#273985

#273985 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 37.7% C 0.129 H 269.2°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#273985
RGB	rgb(39, 57, 133)
HSL	hsl(229, 55%, 34%)
HSV	hsv(229, 71%, 52%)
CMYK	cmyk(70.7%, 57.1%, 0%, 47.8%)
CIE-LAB	lab(26.88, 19.99, -44.87)
CIE-LCH	lch(26.88, 49.12, 294.01°)
OKLab	oklab(37.72% -0.0017 -0.1291)
OKLCH	oklch(37.72% 0.129 269.2)
XYZ	xyz(6.5320, 5.0504, 22.8163)
Luminance	0.0505 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273985 #857327

analogous

#276885 #273985 #442785

triadic

#273985 #852739 #398527

tetradic

#273985 #852768 #857327 #278544

square

#273985 #852768 #857327 #278544

split-complementary

#273985 #854427 #688527

monochromatic

#0B1026 #192556 #273985 #354DB4 #586FCE

Accessibility & contrast

On white

10.45

#273985 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#273985 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273985

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273985	#FFFFFF	#000000	##FFFFFF
##273985	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004488

Deuteranopia (green-blind)

#003B83

Tritanopia (blue-blind)

#004B59

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #273985;
/* rgb */ color: rgb(39, 57, 133);
/* oklch */ color: oklch(37.7% 0.129 269.2);

Tailwind

colors: {
  custom: {
    50: '#6e6fa9',
    500: '#273985',
    950: '#000000',
  },
}

SCSS

$custom: #273985;
$custom-light: #6e6fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#273985",
  "rgb": {
    "r": 39,
    "g": 57,
    "b": 133
  },
  "hsl": {
    "h": 228.511,
    "s": 54.651,
    "l": 33.725
  },
  "oklch": {
    "l": 0.37719,
    "c": 0.12913,
    "h": 269.2
  },
  "luminance": 0.05051
}

Semantic roles & 50–950 ramp

primary

#273985

secondary

#B3A155

accent

#C24ADE

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #273985

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

Preview Lab → · Contrast checker → · Palette generator →