#2D2B90#2D2B90

#2D2B90 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.5% C 0.161 H 275.8°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#2D2B90
RGB	rgb(45, 43, 144)
HSL	hsl(241, 54%, 37%)
HSV	hsv(241, 70%, 56%)
CMYK	cmyk(68.7%, 70.1%, 0%, 43.5%)
CIE-LAB	lab(24.64, 34.22, -55.34)
CIE-LCH	lch(24.64, 65.07, 301.73°)
OKLab	oklab(36.46% 0.0162 -0.1598)
OKLCH	oklch(36.46% 0.161 275.8)
XYZ	xyz(6.9785, 4.2986, 26.8421)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2B90 #8E902B

analogous

#2B5C90 #2D2B90 #602B90

triadic

#2D2B90 #902D2B #2B902D

tetradic

#2D2B90 #902B5C #8E902B #2B9060

square

#2D2B90 #902B5C #8E902B #2B9060

split-complementary

#2D2B90 #90602B #5C902B

monochromatic

#100F32 #1E1D61 #2D2B90 #3C39BF #6765D1

Accessibility & contrast

On white

11.29

#2D2B90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2D2B90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2B90

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2B90	#FFFFFF	#000000	##FFFFFF
##2D2B90	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F93

Deuteranopia (green-blind)

#00368E

Tritanopia (blue-blind)

#00465A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2d2b90;
/* rgb */ color: rgb(45, 43, 144);
/* oklch */ color: oklch(36.5% 0.161 275.8);

Tailwind

colors: {
  custom: {
    50: '#7465b1',
    500: '#2d2b90',
    950: '#000000',
  },
}

SCSS

$custom: #2d2b90;
$custom-light: #7465b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2b90",
  "rgb": {
    "r": 45,
    "g": 43,
    "b": 144
  },
  "hsl": {
    "h": 241.188,
    "s": 54.011,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36465,
    "c": 0.16064,
    "h": 275.8
  },
  "luminance": 0.04299
}

Semantic roles & 50–950 ramp

primary

#2D2B90

secondary

#B5B760

accent

#DD4ADA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #2D2B90

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

Preview Lab → · Contrast checker → · Palette generator →