#272F73#272F73

#272F73 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 34.1% C 0.116 H 273.5°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#272F73
RGB	rgb(39, 47, 115)
HSL	hsl(234, 49%, 30%)
HSV	hsv(234, 66%, 45%)
CMYK	cmyk(66.1%, 59.1%, 0%, 54.9%)
CIE-LAB	lab(22.66, 20.04, -40.34)
CIE-LCH	lch(22.66, 45.04, 296.42°)
OKLab	oklab(34.11% 0.0071 -0.1159)
OKLCH	oklch(34.11% 0.116 273.5)
XYZ	xyz(4.9467, 3.7018, 16.6702)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#272F73 #736B27

analogous

#275573 #272F73 #452773

triadic

#272F73 #73272F #2F7327

tetradic

#272F73 #732755 #736B27 #277345

square

#272F73 #732755 #736B27 #277345

split-complementary

#272F73 #734527 #557327

monochromatic

#080A18 #181C45 #272F73 #3642A1 #515DC4

Accessibility & contrast

On white

12.07

#272F73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#272F73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #272F73

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##272F73	#FFFFFF	#000000	##FFFFFF
##272F73	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A75

Deuteranopia (green-blind)

#003372

Tritanopia (blue-blind)

#003F4C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #272f73;
/* rgb */ color: rgb(39, 47, 115);
/* oklch */ color: oklch(34.1% 0.116 273.5);

Tailwind

colors: {
  custom: {
    50: '#6a679c',
    500: '#272f73',
    950: '#000000',
  },
}

SCSS

$custom: #272f73;
$custom-light: #6a679c;
$custom-dark: #000000;

JSON

{
  "hex": "#272f73",
  "rgb": {
    "r": 39,
    "g": 47,
    "b": 115
  },
  "hsl": {
    "h": 233.684,
    "s": 49.351,
    "l": 30.196
  },
  "oklch": {
    "l": 0.34111,
    "c": 0.11615,
    "h": 273.5
  },
  "luminance": 0.03702
}

Semantic roles & 50–950 ramp

primary

#272F73

secondary

#A59C50

accent

#CA4FD9

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #272F73

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

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