#2D2B9C#2D2B9C

#2D2B9C is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.7% C 0.176 H 274.6°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#2D2B9C
RGB	rgb(45, 43, 156)
HSL	hsl(241, 57%, 39%)
HSV	hsv(241, 72%, 61%)
CMYK	cmyk(71.2%, 72.4%, 0%, 38.8%)
CIE-LAB	lab(25.82, 38.37, -60.78)
CIE-LCH	lch(25.82, 71.87, 302.26°)
OKLab	oklab(37.67% 0.0143 -0.1757)
OKLCH	oklch(37.67% 0.176 274.6)
XYZ	xyz(7.9448, 4.6852, 31.9317)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2B9C #9A9C2B

analogous

#2B629C #2D2B9C #662B9C

triadic

#2D2B9C #9C2D2B #2B9C2D

tetradic

#2D2B9C #9C2B62 #9A9C2B #2B9C66

square

#2D2B9C #9C2B62 #9A9C2B #2B9C66

split-complementary

#2D2B9C #9C662B #629C2B

monochromatic

#11113C #1F1E6C #2D2B9C #3E3BC9 #6D6BD6

Accessibility & contrast

On white

10.84

#2D2B9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2D2B9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2B9C

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2B9C	#FFFFFF	#000000	##FFFFFF
##2D2B9C	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429F

Deuteranopia (green-blind)

#00389A

Tritanopia (blue-blind)

#004B60

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2d2b9c;
/* rgb */ color: rgb(45, 43, 156);
/* oklch */ color: oklch(37.7% 0.176 274.6);

Tailwind

colors: {
  custom: {
    50: '#7765ba',
    500: '#2d2b9c',
    950: '#000000',
  },
}

SCSS

$custom: #2d2b9c;
$custom-light: #7765ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2b9c",
  "rgb": {
    "r": 45,
    "g": 43,
    "b": 156
  },
  "hsl": {
    "h": 241.062,
    "s": 56.784,
    "l": 39.02
  },
  "oklch": {
    "l": 0.37673,
    "c": 0.17628,
    "h": 274.6
  },
  "luminance": 0.04686
}

Semantic roles & 50–950 ramp

primary

#2D2B9C

secondary

#BBBD66

accent

#E048DD

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2D2B9C

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

Preview Lab → · Contrast checker → · Palette generator →