#2D27AF#2D27AF

#2D27AF is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.1% C 0.204 H 273.5°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#2D27AF
RGB	rgb(45, 39, 175)
HSL	hsl(243, 64%, 42%)
HSV	hsv(243, 78%, 69%)
CMYK	cmyk(74.3%, 77.7%, 0%, 31.4%)
CIE-LAB	lab(27.03, 46.93, -70.28)
CIE-LCH	lch(27.03, 84.51, 303.74°)
OKLab	oklab(39.13% 0.0126 -0.2033)
OKLCH	oklch(39.13% 0.204 273.5)
XYZ	xyz(9.5430, 5.1031, 41.0312)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D27AF #A9AF27

analogous

#2765AF #2D27AF #7127AF

triadic

#2D27AF #AF2D27 #27AF2D

tetradic

#2D27AF #AF2765 #A9AF27 #27AF71

square

#2D27AF #AF2765 #A9AF27 #27AF71

split-complementary

#2D27AF #AF7127 #65AF27

monochromatic

#13114B #201C7D #2D27AF #463FD4 #7671DF

Accessibility & contrast

On white

10.39

#2D27AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2D27AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D27AF

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D27AF	#FFFFFF	#000000	##FFFFFF
##2D27AF	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B3

Deuteranopia (green-blind)

#0039AD

Tritanopia (blue-blind)

#00506A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2d27af;
/* rgb */ color: rgb(45, 39, 175);
/* oklch */ color: oklch(39.1% 0.204 273.5);

Tailwind

colors: {
  custom: {
    50: '#7c64c8',
    500: '#2d27af',
    950: '#000000',
  },
}

SCSS

$custom: #2d27af;
$custom-light: #7c64c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d27af",
  "rgb": {
    "r": 45,
    "g": 39,
    "b": 175
  },
  "hsl": {
    "h": 242.647,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39126,
    "c": 0.20372,
    "h": 273.5
  },
  "luminance": 0.05104
}

Semantic roles & 50–950 ramp

primary

#2D27AF

secondary

#C2C66B

accent

#E741DF

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2D27AF

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

Preview Lab → · Contrast checker → · Palette generator →