#2727A3#2727A3

#2727A3 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.5% C 0.191 H 272.3°. Best body text is #FFFFFF at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#2727A3
RGB	rgb(39, 39, 163)
HSL	hsl(240, 61%, 40%)
HSV	hsv(240, 76%, 64%)
CMYK	cmyk(76.1%, 76.1%, 0%, 36.1%)
CIE-LAB	lab(25.34, 42.49, -65.84)
CIE-LCH	lch(25.34, 78.36, 302.83°)
OKLab	oklab(37.45% 0.0078 -0.1906)
OKLCH	oklch(37.45% 0.191 272.3)
XYZ	xyz(8.1709, 4.5259, 35.0862)
Luminance	0.0453 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2727A3 #A3A327

analogous

#2765A3 #2727A3 #6527A3

triadic

#2727A3 #A32727 #27A327

tetradic

#2727A3 #A32765 #A3A327 #27A365

square

#2727A3 #A32765 #A3A327 #27A365

split-complementary

#2727A3 #A36527 #65A327

monochromatic

#0F0F40 #1B1B72 #2727A3 #3838CF #6969DB

Accessibility & contrast

On white

11.02

#2727A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2727A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2727A3

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2727A3	#FFFFFF	#000000	##FFFFFF
##2727A3	1.00	11.02	1.91	11.02
#FFFFFF	11.02	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A7

Deuteranopia (green-blind)

#0036A1

Tritanopia (blue-blind)

#004C63

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2727a3;
/* rgb */ color: rgb(39, 39, 163);
/* oklch */ color: oklch(37.5% 0.191 272.3);

Tailwind

colors: {
  custom: {
    50: '#7763c0',
    500: '#2727a3',
    950: '#000000',
  },
}

SCSS

$custom: #2727a3;
$custom-light: #7763c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2727a3",
  "rgb": {
    "r": 39,
    "g": 39,
    "b": 163
  },
  "hsl": {
    "h": 240,
    "s": 61.386,
    "l": 39.608
  },
  "oklch": {
    "l": 0.3745,
    "c": 0.19073,
    "h": 272.3
  },
  "luminance": 0.04527
}

Semantic roles & 50–950 ramp

primary

#2727A3

secondary

#C1C164

accent

#E443E4

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2727A3

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

Preview Lab → · Contrast checker → · Palette generator →