#27277F#27277F

#27277F is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.7% C 0.144 H 275.4°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#27277F
RGB	rgb(39, 39, 127)
HSL	hsl(240, 53%, 33%)
HSV	hsv(240, 69%, 50%)
CMYK	cmyk(69.3%, 69.3%, 0%, 50.2%)
CIE-LAB	lab(21.63, 29.91, -49.65)
CIE-LCH	lch(21.63, 57.97, 301.07°)
OKLab	oklab(33.68% 0.0136 -0.1433)
OKLCH	oklch(33.68% 0.144 275.4)
XYZ	xyz(5.3917, 3.4142, 20.4494)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27277F #7F7F27

analogous

#27537F #27277F #53277F

triadic

#27277F #7F2727 #277F27

tetradic

#27277F #7F2753 #7F7F27 #277F53

square

#27277F #7F2753 #7F7F27 #277F53

split-complementary

#27277F #7F5327 #537F27

monochromatic

#0A0A21 #191950 #27277F #3535AE #5555CB

Accessibility & contrast

On white

12.48

#27277F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#27277F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27277F

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27277F	#FFFFFF	#000000	##FFFFFF
##27277F	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003882

Deuteranopia (green-blind)

#00307D

Tritanopia (blue-blind)

#003E4F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #27277f;
/* rgb */ color: rgb(39, 39, 127);
/* oklch */ color: oklch(33.7% 0.144 275.4);

Tailwind

colors: {
  custom: {
    50: '#6e61a5',
    500: '#27277f',
    950: '#000000',
  },
}

SCSS

$custom: #27277f;
$custom-light: #6e61a5;
$custom-dark: #000000;

JSON

{
  "hex": "#27277f",
  "rgb": {
    "r": 39,
    "g": 39,
    "b": 127
  },
  "hsl": {
    "h": 240,
    "s": 53.012,
    "l": 32.549
  },
  "oklch": {
    "l": 0.33683,
    "c": 0.14398,
    "h": 275.4
  },
  "luminance": 0.03415
}

Semantic roles & 50–950 ramp

primary

#27277F

secondary

#B0B052

accent

#DC4BDC

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#08050F

muted

#7B797F

Preview Lab

Preview with #27277F

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

Preview Lab → · Contrast checker → · Palette generator →