#2727AE#2727AE

#2727AE is a dark, highly saturated blue. Relative luminance 0.049; OKLCH L 38.7% C 0.204 H 271.6°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#2727AE
RGB	rgb(39, 39, 174)
HSL	hsl(240, 63%, 42%)
HSV	hsv(240, 78%, 68%)
CMYK	cmyk(77.6%, 77.6%, 0%, 31.8%)
CIE-LAB	lab(26.56, 46.14, -70.47)
CIE-LCH	lch(26.56, 84.23, 303.22°)
OKLab	oklab(38.67% 0.0056 -0.204)
OKLCH	oklch(38.67% 0.204 271.6)
XYZ	xyz(9.1996, 4.9374, 40.5043)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2727AE #AEAE27

analogous

#276BAE #2727AE #6B27AE

triadic

#2727AE #AE2727 #27AE27

tetradic

#2727AE #AE276B #AEAE27 #27AE6B

square

#2727AE #AE276B #AEAE27 #27AE6B

split-complementary

#2727AE #AE6B27 #6BAE27

monochromatic

#11114A #1C1C7C #2727AE #3E3ED4 #7070DF

Accessibility & contrast

On white

10.57

#2727AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#2727AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2727AE

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2727AE	#FFFFFF	#000000	##FFFFFF
##2727AE	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B2

Deuteranopia (green-blind)

#0038AC

Tritanopia (blue-blind)

#00506A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2727ae;
/* rgb */ color: rgb(39, 39, 174);
/* oklch */ color: oklch(38.7% 0.204 271.6);

Tailwind

colors: {
  custom: {
    50: '#7964c8',
    500: '#2727ae',
    950: '#000000',
  },
}

SCSS

$custom: #2727ae;
$custom-light: #7964c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2727ae",
  "rgb": {
    "r": 39,
    "g": 39,
    "b": 174
  },
  "hsl": {
    "h": 240,
    "s": 63.38,
    "l": 41.765
  },
  "oklch": {
    "l": 0.38667,
    "c": 0.20409,
    "h": 271.6
  },
  "luminance": 0.04938
}

Semantic roles & 50–950 ramp

primary

#2727AE

secondary

#C6C66B

accent

#E641E6

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2727AE

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

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