#272A77#272A77

#272A77 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.5% C 0.129 H 275.3°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#272A77
RGB	rgb(39, 42, 119)
HSL	hsl(238, 51%, 31%)
HSV	hsv(238, 67%, 47%)
CMYK	cmyk(67.2%, 64.7%, 0%, 53.3%)
CIE-LAB	lab(21.65, 24.99, -44.54)
CIE-LCH	lch(21.65, 51.07, 299.29°)
OKLab	oklab(33.47% 0.0118 -0.1283)
OKLCH	oklch(33.47% 0.129 275.3)
XYZ	xyz(4.9933, 3.4187, 17.8459)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#272A77 #777427

analogous

#275277 #272A77 #4C2777

triadic

#272A77 #77272A #2A7727

tetradic

#272A77 #772752 #777427 #27774C

square

#272A77 #772752 #777427 #27774C

split-complementary

#272A77 #774C27 #527727

monochromatic

#09091B #181A49 #272A77 #363AA5 #5256C6

Accessibility & contrast

On white

12.47

#272A77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#272A77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #272A77

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##272A77	#FFFFFF	#000000	##FFFFFF
##272A77	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003779

Deuteranopia (green-blind)

#003075

Tritanopia (blue-blind)

#003D4C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #272a77;
/* rgb */ color: rgb(39, 42, 119);
/* oklch */ color: oklch(33.5% 0.129 275.3);

Tailwind

colors: {
  custom: {
    50: '#6c639f',
    500: '#272a77',
    950: '#000000',
  },
}

SCSS

$custom: #272a77;
$custom-light: #6c639f;
$custom-dark: #000000;

JSON

{
  "hex": "#272a77",
  "rgb": {
    "r": 39,
    "g": 42,
    "b": 119
  },
  "hsl": {
    "h": 237.75,
    "s": 50.633,
    "l": 30.98
  },
  "oklch": {
    "l": 0.33468,
    "c": 0.12888,
    "h": 275.3
  },
  "luminance": 0.03419
}

Semantic roles & 50–950 ramp

primary

#272A77

secondary

#A9A651

accent

#D54EDA

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #272A77

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

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