#273650#273650

#273650 is a dark, muted blue. Relative luminance 0.036; OKLCH L 33.2% C 0.050 H 261.0°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#273650
RGB	rgb(39, 54, 80)
HSL	hsl(218, 34%, 23%)
HSV	hsv(218, 51%, 31%)
CMYK	cmyk(51.2%, 32.5%, 0%, 68.6%)
CIE-LAB	lab(22.47, 2.13, -17.79)
CIE-LCH	lch(22.47, 17.92, 276.84°)
OKLab	oklab(33.23% -0.0079 -0.0498)
OKLCH	oklch(33.23% 0.05 261)
XYZ	xyz(3.6034, 3.6486, 8.1022)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273650 #504127

analogous

#274A50 #273650 #2C2750

triadic

#273650 #502736 #365027

tetradic

#273650 #50274A #504127 #27502C

square

#273650 #50274A #504127 #27502C

split-complementary

#273650 #502C27 #4A5027

monochromatic

#0A0E15 #131A27 #273650 #3B5279 #4F6EA2

Accessibility & contrast

On white

12.14

#273650 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#273650 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273650

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273650	#FFFFFF	#000000	##FFFFFF
##273650	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3851

Deuteranopia (green-blind)

#28344F

Tritanopia (blue-blind)

#173C3F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #273650;
/* rgb */ color: rgb(39, 54, 80);
/* oklch */ color: oklch(33.2% 0.050 261.0);

Tailwind

colors: {
  custom: {
    50: '#646c81',
    500: '#273650',
    950: '#000000',
  },
}

SCSS

$custom: #273650;
$custom-light: #646c81;
$custom-dark: #000000;

JSON

{
  "hex": "#273650",
  "rgb": {
    "r": 39,
    "g": 54,
    "b": 80
  },
  "hsl": {
    "h": 218.049,
    "s": 34.454,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33226,
    "c": 0.05045,
    "h": 261
  },
  "luminance": 0.03649
}

Semantic roles & 50–950 ramp

primary

#273650

secondary

#837050

accent

#A35DCB

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#05070A

muted

#7A7A7C

Preview Lab

Preview with #273650

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

Preview Lab → · Contrast checker → · Palette generator →