#273045#273045

#273045 is a dark, muted blue. Relative luminance 0.030; OKLCH L 31.1% C 0.040 H 266.2°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#273045
RGB	rgb(39, 48, 69)
HSL	hsl(222, 28%, 21%)
HSV	hsv(222, 43%, 27%)
CMYK	cmyk(43.5%, 30.4%, 0%, 72.9%)
CIE-LAB	lab(19.94, 2.52, -14.34)
CIE-LCH	lch(19.94, 14.55, 279.96°)
OKLab	oklab(31.07% -0.0026 -0.0399)
OKLCH	oklch(31.07% 0.04 266.2)
XYZ	xyz(2.9675, 2.9748, 6.0469)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273045 #453C27

analogous

#273F45 #273045 #2D2745

triadic

#273045 #452730 #304527

tetradic

#273045 #45273F #453C27 #27452D

square

#273045 #45273F #453C27 #27452D

split-complementary

#273045 #452D27 #3F4527

monochromatic

#0B0E14 #11151E #273045 #3D4B6C #536693

Accessibility & contrast

On white

13.17

#273045 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#273045 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273045

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273045	#FFFFFF	#000000	##FFFFFF
##273045	1.00	13.17	1.60	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293246

Deuteranopia (green-blind)

#262F45

Tritanopia (blue-blind)

#1D3437

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #273045;
/* rgb */ color: rgb(39, 48, 69);
/* oklch */ color: oklch(31.1% 0.040 266.2);

Tailwind

colors: {
  custom: {
    50: '#626878',
    500: '#273045',
    950: '#000000',
  },
}

SCSS

$custom: #273045;
$custom-light: #626878;
$custom-dark: #000000;

JSON

{
  "hex": "#273045",
  "rgb": {
    "r": 39,
    "g": 48,
    "b": 69
  },
  "hsl": {
    "h": 222,
    "s": 27.778,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31067,
    "c": 0.03999,
    "h": 266.2
  },
  "luminance": 0.02975
}

Semantic roles & 50–950 ramp

primary

#273045

secondary

#776C50

accent

#A764C4

background

#F5F6F7

surface

#EAEBED

border

#C6C6C8

text

#050609

muted

#797A7B

Preview Lab

Preview with #273045

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

Preview Lab → · Contrast checker → · Palette generator →