#2D2A78#2D2A78

#2D2A78 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.0% C 0.129 H 278.8°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#2D2A78
RGB	rgb(45, 42, 120)
HSL	hsl(242, 48%, 32%)
HSV	hsv(242, 65%, 47%)
CMYK	cmyk(62.5%, 65%, 0%, 52.9%)
CIE-LAB	lab(22.19, 26.38, -44.27)
CIE-LCH	lch(22.19, 51.54, 300.79°)
OKLab	oklab(34.01% 0.0196 -0.1274)
OKLCH	oklch(34.01% 0.129 278.8)
XYZ	xyz(5.2992, 3.5695, 18.1754)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2A78 #75782A

analogous

#2A4E78 #2D2A78 #542A78

triadic

#2D2A78 #782D2A #2A782D

tetradic

#2D2A78 #782A4E #75782A #2A7854

square

#2D2A78 #782A4E #75782A #2A7854

split-complementary

#2D2A78 #78542A #4E782A

monochromatic

#0B0A1D #1C1A4B #2D2A78 #3E3AA5 #5C58C5

Accessibility & contrast

On white

12.25

#2D2A78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#2D2A78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2A78

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2A78	#FFFFFF	#000000	##FFFFFF
##2D2A78	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387B

Deuteranopia (green-blind)

#003276

Tritanopia (blue-blind)

#003D4C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2d2a78;
/* rgb */ color: rgb(45, 42, 120);
/* oklch */ color: oklch(34.0% 0.129 278.8);

Tailwind

colors: {
  custom: {
    50: '#6f64a0',
    500: '#2d2a78',
    950: '#000000',
  },
}

SCSS

$custom: #2d2a78;
$custom-light: #6f64a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2a78",
  "rgb": {
    "r": 45,
    "g": 42,
    "b": 120
  },
  "hsl": {
    "h": 242.308,
    "s": 48.148,
    "l": 31.765
  },
  "oklch": {
    "l": 0.34013,
    "c": 0.12886,
    "h": 278.8
  },
  "luminance": 0.0357
}

Semantic roles & 50–950 ramp

primary

#2D2A78

secondary

#A6AA54

accent

#D850D3

background

#F7F5F9

surface

#EDEAF2

border

#C8C6CC

text

#08050F

muted

#7B797E

Preview Lab

Preview with #2D2A78

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

Preview Lab → · Contrast checker → · Palette generator →