#272F6C#272F6C

#272F6C is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.5% C 0.106 H 273.7°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#272F6C
RGB	rgb(39, 47, 108)
HSL	hsl(233, 47%, 29%)
HSV	hsv(233, 64%, 42%)
CMYK	cmyk(63.9%, 56.5%, 0%, 57.6%)
CIE-LAB	lab(22.11, 17.39, -36.72)
CIE-LCH	lch(22.11, 40.63, 295.34°)
OKLab	oklab(33.53% 0.0067 -0.1053)
OKLCH	oklch(33.53% 0.106 273.7)
XYZ	xyz(4.5591, 3.5467, 14.6288)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#272F6C #6C6427

analogous

#27526C #272F6C #42276C

triadic

#272F6C #6C272F #2F6C27

tetradic

#272F6C #6C2752 #6C6427 #276C42

square

#272F6C #6C2752 #6C6427 #276C42

split-complementary

#272F6C #6C4227 #526C27

monochromatic

#080A16 #171B3F #272F6C #374399 #4E5BBF

Accessibility & contrast

On white

12.29

#272F6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#272F6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #272F6C

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##272F6C	#FFFFFF	#000000	##FFFFFF
##272F6C	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08386E

Deuteranopia (green-blind)

#00326B

Tritanopia (blue-blind)

#003D48

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #272f6c;
/* rgb */ color: rgb(39, 47, 108);
/* oklch */ color: oklch(33.5% 0.106 273.7);

Tailwind

colors: {
  custom: {
    50: '#696797',
    500: '#272f6c',
    950: '#000000',
  },
}

SCSS

$custom: #272f6c;
$custom-light: #696797;
$custom-dark: #000000;

JSON

{
  "hex": "#272f6c",
  "rgb": {
    "r": 39,
    "g": 47,
    "b": 108
  },
  "hsl": {
    "h": 233.043,
    "s": 46.939,
    "l": 28.824
  },
  "oklch": {
    "l": 0.33528,
    "c": 0.10552,
    "h": 273.7
  },
  "luminance": 0.03547
}

Semantic roles & 50–950 ramp

primary

#272F6C

secondary

#9F9650

accent

#C751D7

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #272F6C

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

Preview Lab → · Contrast checker → · Palette generator →