#2D2A74#2D2A74

#2D2A74 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.7% C 0.123 H 279.3°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#2D2A74
RGB	rgb(45, 42, 116)
HSL	hsl(242, 47%, 31%)
HSV	hsv(242, 64%, 45%)
CMYK	cmyk(61.2%, 63.8%, 0%, 54.5%)
CIE-LAB	lab(21.85, 24.96, -42.27)
CIE-LCH	lch(21.85, 49.09, 300.56°)
OKLab	oklab(33.66% 0.0199 -0.1215)
OKLCH	oklch(33.66% 0.123 279.3)
XYZ	xyz(5.0615, 3.4744, 16.9235)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2A74 #71742A

analogous

#2A4C74 #2D2A74 #522A74

triadic

#2D2A74 #742D2A #2A742D

tetradic

#2D2A74 #742A4C #71742A #2A7452

square

#2D2A74 #742A4C #71742A #2A7452

split-complementary

#2D2A74 #74522A #4C742A

monochromatic

#0A091A #1C1A47 #2D2A74 #3E3AA1 #5B56C2

Accessibility & contrast

On white

12.39

#2D2A74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2D2A74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2A74

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2A74	#FFFFFF	#000000	##FFFFFF
##2D2A74	1.00	12.39	1.70	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003776

Deuteranopia (green-blind)

#003173

Tritanopia (blue-blind)

#003C4A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2d2a74;
/* rgb */ color: rgb(45, 42, 116);
/* oklch */ color: oklch(33.7% 0.123 279.3);

Tailwind

colors: {
  custom: {
    50: '#6e639d',
    500: '#2d2a74',
    950: '#000000',
  },
}

SCSS

$custom: #2d2a74;
$custom-light: #6e639d;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2a74",
  "rgb": {
    "r": 45,
    "g": 42,
    "b": 116
  },
  "hsl": {
    "h": 242.432,
    "s": 46.835,
    "l": 30.98
  },
  "oklch": {
    "l": 0.33655,
    "c": 0.1231,
    "h": 279.3
  },
  "luminance": 0.03475
}

Semantic roles & 50–950 ramp

primary

#2D2A74

secondary

#A3A654

accent

#D651D1

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2D2A74

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

Preview Lab → · Contrast checker → · Palette generator →