#2D2B8F#2D2B8F

#2D2B8F is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.4% C 0.159 H 275.9°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#2D2B8F
RGB	rgb(45, 43, 143)
HSL	hsl(241, 54%, 36%)
HSV	hsv(241, 70%, 56%)
CMYK	cmyk(68.5%, 69.9%, 0%, 43.9%)
CIE-LAB	lab(24.54, 33.87, -54.88)
CIE-LCH	lch(24.54, 64.49, 301.68°)
OKLab	oklab(36.37% 0.0163 -0.1585)
OKLCH	oklch(36.37% 0.159 275.9)
XYZ	xyz(6.9024, 4.2682, 26.4414)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2B8F #8D8F2B

analogous

#2B5B8F #2D2B8F #5F2B8F

triadic

#2D2B8F #8F2D2B #2B8F2D

tetradic

#2D2B8F #8F2B5B #8D8F2B #2B8F5F

square

#2D2B8F #8F2B5B #8D8F2B #2B8F5F

split-complementary

#2D2B8F #8F5F2B #5B8F2B

monochromatic

#0F0F31 #1E1D60 #2D2B8F #3C39BE #6664D0

Accessibility & contrast

On white

11.33

#2D2B8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2D2B8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2B8F

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2B8F	#FFFFFF	#000000	##FFFFFF
##2D2B8F	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F92

Deuteranopia (green-blind)

#00368D

Tritanopia (blue-blind)

#004659

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2d2b8f;
/* rgb */ color: rgb(45, 43, 143);
/* oklch */ color: oklch(36.4% 0.159 275.9);

Tailwind

colors: {
  custom: {
    50: '#7465b1',
    500: '#2d2b8f',
    950: '#000000',
  },
}

SCSS

$custom: #2d2b8f;
$custom-light: #7465b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2b8f",
  "rgb": {
    "r": 45,
    "g": 43,
    "b": 143
  },
  "hsl": {
    "h": 241.2,
    "s": 53.763,
    "l": 36.471
  },
  "oklch": {
    "l": 0.36366,
    "c": 0.15932,
    "h": 275.9
  },
  "luminance": 0.04269
}

Semantic roles & 50–950 ramp

primary

#2D2B8F

secondary

#B5B75F

accent

#DD4BDA

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #2D2B8F

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

Preview Lab → · Contrast checker → · Palette generator →