#273885#273885

#273885 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.5% C 0.130 H 269.6°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#273885
RGB	rgb(39, 56, 133)
HSL	hsl(229, 55%, 34%)
HSV	hsv(229, 71%, 52%)
CMYK	cmyk(70.7%, 57.9%, 0%, 47.8%)
CIE-LAB	lab(26.60, 20.68, -45.32)
CIE-LCH	lch(26.60, 49.81, 294.52°)
OKLab	oklab(37.51% -0.0008 -0.1305)
OKLCH	oklch(37.51% 0.13 269.6)
XYZ	xyz(6.4831, 4.9525, 22.8000)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273885 #857427

analogous

#276785 #273885 #452785

triadic

#273885 #852738 #388527

tetradic

#273885 #852767 #857427 #278545

square

#273885 #852767 #857427 #278545

split-complementary

#273885 #854527 #678527

monochromatic

#0B1026 #192456 #273885 #354CB4 #586ECE

Accessibility & contrast

On white

10.55

#273885 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#273885 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273885

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273885	#FFFFFF	#000000	##FFFFFF
##273885	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004388

Deuteranopia (green-blind)

#003B83

Tritanopia (blue-blind)

#004B58

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #273885;
/* rgb */ color: rgb(39, 56, 133);
/* oklch */ color: oklch(37.5% 0.130 269.6);

Tailwind

colors: {
  custom: {
    50: '#6e6ea9',
    500: '#273885',
    950: '#000000',
  },
}

SCSS

$custom: #273885;
$custom-light: #6e6ea9;
$custom-dark: #000000;

JSON

{
  "hex": "#273885",
  "rgb": {
    "r": 39,
    "g": 56,
    "b": 133
  },
  "hsl": {
    "h": 229.149,
    "s": 54.651,
    "l": 33.725
  },
  "oklch": {
    "l": 0.37509,
    "c": 0.13047,
    "h": 269.6
  },
  "luminance": 0.04953
}

Semantic roles & 50–950 ramp

primary

#273885

secondary

#B3A255

accent

#C34ADE

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #273885

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

Preview Lab → · Contrast checker → · Palette generator →