#2D2A99#2D2A99

#2D2A99 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.2% C 0.174 H 275.1°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#2D2A99
RGB	rgb(45, 42, 153)
HSL	hsl(242, 57%, 38%)
HSV	hsv(242, 73%, 60%)
CMYK	cmyk(70.6%, 72.5%, 0%, 40%)
CIE-LAB	lab(25.30, 37.94, -59.80)
CIE-LCH	lch(25.30, 70.82, 302.39°)
OKLab	oklab(37.21% 0.0154 -0.1728)
OKLCH	oklch(37.21% 0.174 275.1)
XYZ	xyz(7.6580, 4.5130, 30.5983)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2A99 #96992A

analogous

#2A5E99 #2D2A99 #642A99

triadic

#2D2A99 #992D2A #2A992D

tetradic

#2D2A99 #992A5E #96992A #2A9964

square

#2D2A99 #992A5E #96992A #2A9964

split-complementary

#2D2A99 #99642A #5E992A

monochromatic

#111039 #1F1D69 #2D2A99 #3C38C8 #6B68D6

Accessibility & contrast

On white

11.04

#2D2A99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2D2A99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2A99

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2A99	#FFFFFF	#000000	##FFFFFF
##2D2A99	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419C

Deuteranopia (green-blind)

#003797

Tritanopia (blue-blind)

#00495E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2d2a99;
/* rgb */ color: rgb(45, 42, 153);
/* oklch */ color: oklch(37.2% 0.174 275.1);

Tailwind

colors: {
  custom: {
    50: '#7665b8',
    500: '#2d2a99',
    950: '#000000',
  },
}

SCSS

$custom: #2d2a99;
$custom-light: #7665b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2a99",
  "rgb": {
    "r": 45,
    "g": 42,
    "b": 153
  },
  "hsl": {
    "h": 241.622,
    "s": 56.923,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37211,
    "c": 0.17352,
    "h": 275.1
  },
  "luminance": 0.04514
}

Semantic roles & 50–950 ramp

primary

#2D2A99

secondary

#B9BC63

accent

#E048DC

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #2D2A99

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

Preview Lab → · Contrast checker → · Palette generator →