#272B68#272B68

#272B68 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.3% C 0.105 H 276.0°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#272B68
RGB	rgb(39, 43, 104)
HSL	hsl(236, 45%, 28%)
HSV	hsv(236, 63%, 41%)
CMYK	cmyk(62.5%, 58.7%, 0%, 59.2%)
CIE-LAB	lab(20.67, 18.70, -36.47)
CIE-LCH	lch(20.67, 40.98, 297.15°)
OKLab	oklab(32.35% 0.011 -0.1046)
OKLCH	oklch(32.35% 0.105 276)
XYZ	xyz(4.1985, 3.1583, 13.4824)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#272B68 #686427

analogous

#274B68 #272B68 #432768

triadic

#272B68 #68272B #2B6827

tetradic

#272B68 #68274B #686427 #276843

square

#272B68 #68274B #686427 #276843

split-complementary

#272B68 #684327 #4B6827

monochromatic

#080916 #16193B #272B68 #383D95 #4D54BC

Accessibility & contrast

On white

12.87

#272B68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#272B68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #272B68

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##272B68	#FFFFFF	#000000	##FFFFFF
##272B68	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01356A

Deuteranopia (green-blind)

#002F67

Tritanopia (blue-blind)

#003945

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #272b68;
/* rgb */ color: rgb(39, 43, 104);
/* oklch */ color: oklch(32.3% 0.105 276.0);

Tailwind

colors: {
  custom: {
    50: '#686494',
    500: '#272b68',
    950: '#000000',
  },
}

SCSS

$custom: #272b68;
$custom-light: #686494;
$custom-dark: #000000;

JSON

{
  "hex": "#272b68",
  "rgb": {
    "r": 39,
    "g": 43,
    "b": 104
  },
  "hsl": {
    "h": 236.308,
    "s": 45.455,
    "l": 28.039
  },
  "oklch": {
    "l": 0.32348,
    "c": 0.10516,
    "h": 276
  },
  "luminance": 0.03159
}

Semantic roles & 50–950 ramp

primary

#272B68

secondary

#9B9650

accent

#CD53D5

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#07050D

muted

#7A797E

Preview Lab

Preview with #272B68

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

Preview Lab → · Contrast checker → · Palette generator →