#272F7A#272F7A

#272F7A is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.7% C 0.127 H 273.2°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#272F7A
RGB	rgb(39, 47, 122)
HSL	hsl(234, 52%, 32%)
HSV	hsv(234, 68%, 48%)
CMYK	cmyk(68%, 61.5%, 0%, 52.2%)
CIE-LAB	lab(23.23, 22.69, -43.87)
CIE-LCH	lch(23.23, 49.39, 297.35°)
OKLab	oklab(34.72% 0.0071 -0.1263)
OKLCH	oklch(34.72% 0.127 273.2)
XYZ	xyz(5.3649, 3.8690, 18.8727)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#272F7A #7A7227

analogous

#27597A #272F7A #49277A

triadic

#272F7A #7A272F #2F7A27

tetradic

#272F7A #7A2759 #7A7227 #277A49

square

#272F7A #7A2759 #7A7227 #277A49

split-complementary

#272F7A #7A4927 #597A27

monochromatic

#090B1D #181D4C #272F7A #3641A8 #535FC8

Accessibility & contrast

On white

11.84

#272F7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#272F7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #272F7A

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##272F7A	#FFFFFF	#000000	##FFFFFF
##272F7A	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7C

Deuteranopia (green-blind)

#003479

Tritanopia (blue-blind)

#00414F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #272f7a;
/* rgb */ color: rgb(39, 47, 122);
/* oklch */ color: oklch(34.7% 0.127 273.2);

Tailwind

colors: {
  custom: {
    50: '#6c67a1',
    500: '#272f7a',
    950: '#000000',
  },
}

SCSS

$custom: #272f7a;
$custom-light: #6c67a1;
$custom-dark: #000000;

JSON

{
  "hex": "#272f7a",
  "rgb": {
    "r": 39,
    "g": 47,
    "b": 122
  },
  "hsl": {
    "h": 234.217,
    "s": 51.553,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34719,
    "c": 0.12652,
    "h": 273.2
  },
  "luminance": 0.0387
}

Semantic roles & 50–950 ramp

primary

#272F7A

secondary

#ACA351

accent

#CD4DDB

background

#F6F6FA

surface

#ECEBF3

border

#C7C6CD

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #272F7A

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

Preview Lab → · Contrast checker → · Palette generator →