#272F77#272F77

#272F77 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.5% C 0.122 H 273.3°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#272F77
RGB	rgb(39, 47, 119)
HSL	hsl(234, 51%, 31%)
HSV	hsv(234, 67%, 47%)
CMYK	cmyk(67.2%, 60.5%, 0%, 53.3%)
CIE-LAB	lab(22.98, 21.56, -42.37)
CIE-LCH	lch(22.98, 47.53, 296.97°)
OKLab	oklab(34.46% 0.0071 -0.1219)
OKLCH	oklch(34.46% 0.122 273.3)
XYZ	xyz(5.1819, 3.7958, 17.9088)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#272F77 #776F27

analogous

#275777 #272F77 #472777

triadic

#272F77 #77272F #2F7727

tetradic

#272F77 #772757 #776F27 #277747

square

#272F77 #772757 #776F27 #277747

split-complementary

#272F77 #774727 #577727

monochromatic

#090B1B #181D49 #272F77 #3641A5 #525EC6

Accessibility & contrast

On white

11.94

#272F77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#272F77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #272F77

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##272F77	#FFFFFF	#000000	##FFFFFF
##272F77	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A79

Deuteranopia (green-blind)

#003376

Tritanopia (blue-blind)

#00414E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #272f77;
/* rgb */ color: rgb(39, 47, 119);
/* oklch */ color: oklch(34.5% 0.122 273.3);

Tailwind

colors: {
  custom: {
    50: '#6b679f',
    500: '#272f77',
    950: '#000000',
  },
}

SCSS

$custom: #272f77;
$custom-light: #6b679f;
$custom-dark: #000000;

JSON

{
  "hex": "#272f77",
  "rgb": {
    "r": 39,
    "g": 47,
    "b": 119
  },
  "hsl": {
    "h": 234,
    "s": 50.633,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34456,
    "c": 0.12211,
    "h": 273.3
  },
  "luminance": 0.03796
}

Semantic roles & 50–950 ramp

primary

#272F77

secondary

#A9A051

accent

#CC4EDA

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #272F77

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

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