#272A71#272A71

#272A71 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 32.9% C 0.120 H 275.8°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#272A71
RGB	rgb(39, 42, 113)
HSL	hsl(238, 49%, 30%)
HSV	hsv(238, 65%, 44%)
CMYK	cmyk(65.5%, 62.8%, 0%, 55.7%)
CIE-LAB	lab(21.13, 22.76, -41.54)
CIE-LCH	lch(21.13, 47.37, 298.71°)
OKLab	oklab(32.92% 0.012 -0.1195)
OKLCH	oklch(32.92% 0.12 275.8)
XYZ	xyz(4.6443, 3.2791, 16.0078)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#272A71 #716E27

analogous

#274F71 #272A71 #492771

triadic

#272A71 #71272A #2A7127

tetradic

#272A71 #71274F #716E27 #277149

square

#272A71 #71274F #716E27 #277149

split-complementary

#272A71 #714927 #4F7127

monochromatic

#080817 #171944 #272A71 #373B9E #5054C3

Accessibility & contrast

On white

12.68

#272A71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#272A71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #272A71

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##272A71	#FFFFFF	#000000	##FFFFFF
##272A71	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003673

Deuteranopia (green-blind)

#003070

Tritanopia (blue-blind)

#003B49

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #272a71;
/* rgb */ color: rgb(39, 42, 113);
/* oklch */ color: oklch(32.9% 0.120 275.8);

Tailwind

colors: {
  custom: {
    50: '#6a639a',
    500: '#272a71',
    950: '#000000',
  },
}

SCSS

$custom: #272a71;
$custom-light: #6a639a;
$custom-dark: #000000;

JSON

{
  "hex": "#272a71",
  "rgb": {
    "r": 39,
    "g": 42,
    "b": 113
  },
  "hsl": {
    "h": 237.568,
    "s": 48.684,
    "l": 29.804
  },
  "oklch": {
    "l": 0.32923,
    "c": 0.12013,
    "h": 275.8
  },
  "luminance": 0.0328
}

Semantic roles & 50–950 ramp

primary

#272A71

secondary

#A3A050

accent

#D350D8

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #272A71

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

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