#272D7C#272D7C

#272D7C is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.5% C 0.132 H 273.9°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#272D7C
RGB	rgb(39, 45, 124)
HSL	hsl(236, 52%, 32%)
HSV	hsv(236, 69%, 49%)
CMYK	cmyk(68.5%, 63.7%, 0%, 51.4%)
CIE-LAB	lab(22.87, 24.81, -45.73)
CIE-LCH	lch(22.87, 52.02, 298.48°)
OKLab	oklab(34.5% 0.0089 -0.1318)
OKLCH	oklch(34.5% 0.132 273.9)
XYZ	xyz(5.4120, 3.7629, 19.5060)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#272D7C #7C7627

analogous

#27587C #272D7C #4C277C

triadic

#272D7C #7C272D #2D7C27

tetradic

#272D7C #7C2758 #7C7627 #277C4C

square

#272D7C #7C2758 #7C7627 #277C4C

split-complementary

#272D7C #7C4C27 #587C27

monochromatic

#0A0B1F #181C4D #272D7C #363EAB #545CC9

Accessibility & contrast

On white

11.98

#272D7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#272D7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #272D7C

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##272D7C	#FFFFFF	#000000	##FFFFFF
##272D7C	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7F

Deuteranopia (green-blind)

#00337A

Tritanopia (blue-blind)

#004150

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #272d7c;
/* rgb */ color: rgb(39, 45, 124);
/* oklch */ color: oklch(34.5% 0.132 273.9);

Tailwind

colors: {
  custom: {
    50: '#6d66a3',
    500: '#272d7c',
    950: '#000000',
  },
}

SCSS

$custom: #272d7c;
$custom-light: #6d66a3;
$custom-dark: #000000;

JSON

{
  "hex": "#272d7c",
  "rgb": {
    "r": 39,
    "g": 45,
    "b": 124
  },
  "hsl": {
    "h": 235.765,
    "s": 52.147,
    "l": 31.961
  },
  "oklch": {
    "l": 0.34504,
    "c": 0.13209,
    "h": 273.9
  },
  "luminance": 0.03763
}

Semantic roles & 50–950 ramp

primary

#272D7C

secondary

#AEA751

accent

#D14CDC

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08050F

muted

#7A7A7F

Preview Lab

Preview with #272D7C

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

Preview Lab → · Contrast checker → · Palette generator →