#2D2A79#2D2A79

#2D2A79 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.1% C 0.130 H 278.6°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#2D2A79
RGB	rgb(45, 42, 121)
HSL	hsl(242, 48%, 32%)
HSV	hsv(242, 65%, 47%)
CMYK	cmyk(62.8%, 65.3%, 0%, 52.5%)
CIE-LAB	lab(22.28, 26.74, -44.77)
CIE-LCH	lch(22.28, 52.14, 300.85°)
OKLab	oklab(34.1% 0.0195 -0.1288)
OKLCH	oklch(34.1% 0.13 278.6)
XYZ	xyz(5.3602, 3.5939, 18.4967)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2A79 #76792A

analogous

#2A4F79 #2D2A79 #542A79

triadic

#2D2A79 #792D2A #2A792D

tetradic

#2D2A79 #792A4F #76792A #2A7954

square

#2D2A79 #792A4F #76792A #2A7954

split-complementary

#2D2A79 #79542A #4F792A

monochromatic

#0B0A1E #1C1A4C #2D2A79 #3E3AA6 #5C58C5

Accessibility & contrast

On white

12.22

#2D2A79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2D2A79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2A79

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2A79	#FFFFFF	#000000	##FFFFFF
##2D2A79	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387C

Deuteranopia (green-blind)

#003277

Tritanopia (blue-blind)

#003E4D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2d2a79;
/* rgb */ color: rgb(45, 42, 121);
/* oklch */ color: oklch(34.1% 0.130 278.6);

Tailwind

colors: {
  custom: {
    50: '#6f64a0',
    500: '#2d2a79',
    950: '#000000',
  },
}

SCSS

$custom: #2d2a79;
$custom-light: #6f64a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2a79",
  "rgb": {
    "r": 45,
    "g": 42,
    "b": 121
  },
  "hsl": {
    "h": 242.278,
    "s": 48.466,
    "l": 31.961
  },
  "oklch": {
    "l": 0.34104,
    "c": 0.13029,
    "h": 278.6
  },
  "luminance": 0.03594
}

Semantic roles & 50–950 ramp

primary

#2D2A79

secondary

#A7AB54

accent

#D850D3

background

#F7F5F9

surface

#EDEAF2

border

#C8C6CC

text

#08050F

muted

#7B797E

Preview Lab

Preview with #2D2A79

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

Preview Lab → · Contrast checker → · Palette generator →