#272C7B#272C7B

#272C7B is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.2% C 0.132 H 274.3°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#272C7B
RGB	rgb(39, 44, 123)
HSL	hsl(236, 52%, 32%)
HSV	hsv(236, 68%, 48%)
CMYK	cmyk(68.3%, 64.2%, 0%, 51.8%)
CIE-LAB	lab(22.52, 25.11, -45.66)
CIE-LCH	lch(22.52, 52.11, 298.81°)
OKLab	oklab(34.22% 0.0098 -0.1316)
OKLCH	oklch(34.22% 0.132 274.3)
XYZ	xyz(5.3113, 3.6623, 19.1620)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#272C7B #7B7627

analogous

#27567B #272C7B #4C277B

triadic

#272C7B #7B272C #2C7B27

tetradic

#272C7B #7B2756 #7B7627 #277B4C

square

#272C7B #7B2756 #7B7627 #277B4C

split-complementary

#272C7B #7B4C27 #567B27

monochromatic

#0A0B1E #181B4D #272C7B #363DA9 #545BC9

Accessibility & contrast

On white

12.12

#272C7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#272C7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #272C7B

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##272C7B	#FFFFFF	#000000	##FFFFFF
##272C7B	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7E

Deuteranopia (green-blind)

#003279

Tritanopia (blue-blind)

#00404F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #272c7b;
/* rgb */ color: rgb(39, 44, 123);
/* oklch */ color: oklch(34.2% 0.132 274.3);

Tailwind

colors: {
  custom: {
    50: '#6c65a2',
    500: '#272c7b',
    950: '#000000',
  },
}

SCSS

$custom: #272c7b;
$custom-light: #6c65a2;
$custom-dark: #000000;

JSON

{
  "hex": "#272c7b",
  "rgb": {
    "r": 39,
    "g": 44,
    "b": 123
  },
  "hsl": {
    "h": 236.429,
    "s": 51.852,
    "l": 31.765
  },
  "oklch": {
    "l": 0.3422,
    "c": 0.13198,
    "h": 274.3
  },
  "luminance": 0.03663
}

Semantic roles & 50–950 ramp

primary

#272C7B

secondary

#ADA751

accent

#D34CDB

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08050F

muted

#7A7A7F

Preview Lab

Preview with #272C7B

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

Preview Lab → · Contrast checker → · Palette generator →