#2D2A90#2D2A90

#2D2A90 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.3% C 0.162 H 276.0°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#2D2A90
RGB	rgb(45, 42, 144)
HSL	hsl(242, 55%, 36%)
HSV	hsv(242, 71%, 56%)
CMYK	cmyk(68.7%, 70.8%, 0%, 43.5%)
CIE-LAB	lab(24.41, 34.84, -55.72)
CIE-LCH	lch(24.41, 65.71, 302.02°)
OKLab	oklab(36.3% 0.0169 -0.1609)
OKLCH	oklch(36.3% 0.162 276)
XYZ	xyz(6.9425, 4.2268, 26.8301)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2A90 #8D902A

analogous

#2A5A90 #2D2A90 #602A90

triadic

#2D2A90 #902D2A #2A902D

tetradic

#2D2A90 #902A5A #8D902A #2A9060

square

#2D2A90 #902A5A #8D902A #2A9060

split-complementary

#2D2A90 #90602A #5A902A

monochromatic

#0F0E31 #1E1C61 #2D2A90 #3C38BF #6663D1

Accessibility & contrast

On white

11.38

#2D2A90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2D2A90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2A90

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2A90	#FFFFFF	#000000	##FFFFFF
##2D2A90	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E93

Deuteranopia (green-blind)

#00358E

Tritanopia (blue-blind)

#004659

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2d2a90;
/* rgb */ color: rgb(45, 42, 144);
/* oklch */ color: oklch(36.3% 0.162 276.0);

Tailwind

colors: {
  custom: {
    50: '#7464b2',
    500: '#2d2a90',
    950: '#000000',
  },
}

SCSS

$custom: #2d2a90;
$custom-light: #7464b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2a90",
  "rgb": {
    "r": 45,
    "g": 42,
    "b": 144
  },
  "hsl": {
    "h": 241.765,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.36301,
    "c": 0.1618,
    "h": 276
  },
  "luminance": 0.04227
}

Semantic roles & 50–950 ramp

primary

#2D2A90

secondary

#B5B75E

accent

#DE4ADA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #2D2A90

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

Preview Lab → · Contrast checker → · Palette generator →