#2D2A8F#2D2A8F

#2D2A8F is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.2% C 0.160 H 276.1°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#2D2A8F
RGB	rgb(45, 42, 143)
HSL	hsl(242, 55%, 36%)
HSV	hsv(242, 71%, 56%)
CMYK	cmyk(68.5%, 70.6%, 0%, 43.9%)
CIE-LAB	lab(24.31, 34.49, -55.26)
CIE-LCH	lch(24.31, 65.14, 301.97°)
OKLab	oklab(36.2% 0.017 -0.1596)
OKLCH	oklch(36.2% 0.16 276.1)
XYZ	xyz(6.8665, 4.1964, 26.4294)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2A8F #8C8F2A

analogous

#2A5A8F #2D2A8F #602A8F

triadic

#2D2A8F #8F2D2A #2A8F2D

tetradic

#2D2A8F #8F2A5A #8C8F2A #2A8F60

square

#2D2A8F #8F2A5A #8C8F2A #2A8F60

split-complementary

#2D2A8F #8F602A #5A8F2A

monochromatic

#0F0E30 #1E1C60 #2D2A8F #3C38BE #6662D1

Accessibility & contrast

On white

11.42

#2D2A8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2D2A8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2A8F

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2A8F	#FFFFFF	#000000	##FFFFFF
##2D2A8F	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E92

Deuteranopia (green-blind)

#00358D

Tritanopia (blue-blind)

#004559

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2d2a8f;
/* rgb */ color: rgb(45, 42, 143);
/* oklch */ color: oklch(36.2% 0.160 276.1);

Tailwind

colors: {
  custom: {
    50: '#7464b1',
    500: '#2d2a8f',
    950: '#000000',
  },
}

SCSS

$custom: #2d2a8f;
$custom-light: #7464b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2a8f",
  "rgb": {
    "r": 45,
    "g": 42,
    "b": 143
  },
  "hsl": {
    "h": 241.782,
    "s": 54.595,
    "l": 36.275
  },
  "oklch": {
    "l": 0.36201,
    "c": 0.16048,
    "h": 276.1
  },
  "luminance": 0.04197
}

Semantic roles & 50–950 ramp

primary

#2D2A8F

secondary

#B4B75E

accent

#DE4ADA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #2D2A8F

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

Preview Lab → · Contrast checker → · Palette generator →