#272D9F#272D9F

#272D9F is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.9% C 0.180 H 271.8°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#272D9F
RGB	rgb(39, 45, 159)
HSL	hsl(237, 61%, 39%)
HSV	hsv(237, 75%, 62%)
CMYK	cmyk(75.5%, 71.7%, 0%, 37.6%)
CIE-LAB	lab(26.19, 37.56, -62.01)
CIE-LCH	lch(26.19, 72.50, 301.20°)
OKLab	oklab(37.93% 0.0056 -0.1794)
OKLCH	oklch(37.93% 0.18 271.8)
XYZ	xyz(8.0310, 4.8105, 33.2994)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#272D9F #9F9927

analogous

#27699F #272D9F #5D279F

triadic

#272D9F #9F272D #2D9F27

tetradic

#272D9F #9F2769 #9F9927 #279F5D

square

#272D9F #9F2769 #9F9927 #279F5D

split-complementary

#272D9F #9F5D27 #699F27

monochromatic

#0F113D #1B1F6E #272D9F #363DCE #676CDA

Accessibility & contrast

On white

10.70

#272D9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#272D9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #272D9F

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##272D9F	#FFFFFF	#000000	##FFFFFF
##272D9F	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A2

Deuteranopia (green-blind)

#00389D

Tritanopia (blue-blind)

#004D63

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #272d9f;
/* rgb */ color: rgb(39, 45, 159);
/* oklch */ color: oklch(37.9% 0.180 271.8);

Tailwind

colors: {
  custom: {
    50: '#7567bd',
    500: '#272d9f',
    950: '#000000',
  },
}

SCSS

$custom: #272d9f;
$custom-light: #7567bd;
$custom-dark: #000000;

JSON

{
  "hex": "#272d9f",
  "rgb": {
    "r": 39,
    "g": 45,
    "b": 159
  },
  "hsl": {
    "h": 237,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.3793,
    "c": 0.17954,
    "h": 271.8
  },
  "luminance": 0.04811
}

Semantic roles & 50–950 ramp

primary

#272D9F

secondary

#C0BB62

accent

#DC44E4

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #272D9F

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

Preview Lab → · Contrast checker → · Palette generator →