#2727A7#2727A7

#2727A7 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.9% C 0.196 H 272.1°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#2727A7
RGB	rgb(39, 39, 167)
HSL	hsl(240, 62%, 40%)
HSV	hsv(240, 77%, 65%)
CMYK	cmyk(76.6%, 76.6%, 0%, 34.5%)
CIE-LAB	lab(25.78, 43.83, -67.54)
CIE-LCH	lch(25.78, 80.51, 302.98°)
OKLab	oklab(37.89% 0.007 -0.1955)
OKLCH	oklch(37.89% 0.196 272.1)
XYZ	xyz(8.5349, 4.6715, 37.0036)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2727A7 #A7A727

analogous

#2767A7 #2727A7 #6727A7

triadic

#2727A7 #A72727 #27A727

tetradic

#2727A7 #A72767 #A7A727 #27A767

square

#2727A7 #A72767 #A7A727 #27A767

split-complementary

#2727A7 #A76727 #67A727

monochromatic

#101044 #1B1B75 #2727A7 #3A3AD1 #6C6CDD

Accessibility & contrast

On white

10.86

#2727A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2727A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2727A7

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2727A7	#FFFFFF	#000000	##FFFFFF
##2727A7	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AB

Deuteranopia (green-blind)

#0037A5

Tritanopia (blue-blind)

#004D66

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2727a7;
/* rgb */ color: rgb(39, 39, 167);
/* oklch */ color: oklch(37.9% 0.196 272.1);

Tailwind

colors: {
  custom: {
    50: '#7863c2',
    500: '#2727a7',
    950: '#000000',
  },
}

SCSS

$custom: #2727a7;
$custom-light: #7863c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2727a7",
  "rgb": {
    "r": 39,
    "g": 39,
    "b": 167
  },
  "hsl": {
    "h": 240,
    "s": 62.136,
    "l": 40.392
  },
  "oklch": {
    "l": 0.3789,
    "c": 0.19563,
    "h": 272.1
  },
  "luminance": 0.04672
}

Semantic roles & 50–950 ramp

primary

#2727A7

secondary

#C3C367

accent

#E543E5

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0513

muted

#7C7A82

Preview Lab

Preview with #2727A7

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

Preview Lab → · Contrast checker → · Palette generator →