#2D209B#2D209B

#2D209B is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.0% C 0.186 H 276.3°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#2D209B
RGB	rgb(45, 32, 155)
HSL	hsl(246, 66%, 37%)
HSV	hsv(246, 79%, 61%)
CMYK	cmyk(71%, 79.4%, 0%, 39.2%)
CIE-LAB	lab(23.53, 44.20, -63.94)
CIE-LCH	lch(23.53, 77.74, 304.66°)
OKLab	oklab(36.02% 0.0205 -0.1848)
OKLCH	oklch(36.02% 0.186 276.3)
XYZ	xyz(7.5132, 3.9568, 31.3718)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D209B #8E9B20

analogous

#20519B #2D209B #6A209B

triadic

#2D209B #9B2D20 #209B2D

tetradic

#2D209B #9B2051 #8E9B20 #209B6A

square

#2D209B #9B2051 #8E9B20 #209B6A

split-complementary

#2D209B #9B6A20 #519B20

monochromatic

#100B36 #1E1668 #2D209B #3C2ACE #6759DD

Accessibility & contrast

On white

11.72

#2D209B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2D209B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D209B

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D209B	#FFFFFF	#000000	##FFFFFF
##2D209B	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9E

Deuteranopia (green-blind)

#003399

Tritanopia (blue-blind)

#00455D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2d209b;
/* rgb */ color: rgb(45, 32, 155);
/* oklch */ color: oklch(36.0% 0.186 276.3);

Tailwind

colors: {
  custom: {
    50: '#775fba',
    500: '#2d209b',
    950: '#000000',
  },
}

SCSS

$custom: #2d209b;
$custom-light: #775fba;
$custom-dark: #000000;

JSON

{
  "hex": "#2d209b",
  "rgb": {
    "r": 45,
    "g": 32,
    "b": 155
  },
  "hsl": {
    "h": 246.341,
    "s": 65.775,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36021,
    "c": 0.18597,
    "h": 276.3
  },
  "luminance": 0.03957
}

Semantic roles & 50–950 ramp

primary

#2D209B

secondary

#B5C156

accent

#E93FD7

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2D209B

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

Preview Lab → · Contrast checker → · Palette generator →