#2D2984#2D2984

#2D2984 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.0% C 0.147 H 277.5°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#2D2984
RGB	rgb(45, 41, 132)
HSL	hsl(243, 53%, 34%)
HSV	hsv(243, 69%, 52%)
CMYK	cmyk(65.9%, 68.9%, 0%, 48.2%)
CIE-LAB	lab(23.03, 31.28, -50.49)
CIE-LCH	lch(23.03, 59.40, 301.78°)
OKLab	oklab(34.96% 0.0193 -0.1456)
OKLCH	oklch(34.96% 0.147 277.5)
XYZ	xyz(6.0386, 3.8092, 22.2424)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2984 #808429

analogous

#295384 #2D2984 #5B2984

triadic

#2D2984 #842D29 #29842D

tetradic

#2D2984 #842953 #808429 #29845B

square

#2D2984 #842953 #808429 #29845B

split-complementary

#2D2984 #845B29 #538429

monochromatic

#0D0C27 #1D1A55 #2D2984 #3D38B3 #605BCC

Accessibility & contrast

On white

11.92

#2D2984 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2D2984 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2984

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2984	#FFFFFF	#000000	##FFFFFF
##2D2984	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B87

Deuteranopia (green-blind)

#003382

Tritanopia (blue-blind)

#004153

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2d2984;
/* rgb */ color: rgb(45, 41, 132);
/* oklch */ color: oklch(35.0% 0.147 277.5);

Tailwind

colors: {
  custom: {
    50: '#7163a9',
    500: '#2d2984',
    950: '#000000',
  },
}

SCSS

$custom: #2d2984;
$custom-light: #7163a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2984",
  "rgb": {
    "r": 45,
    "g": 41,
    "b": 132
  },
  "hsl": {
    "h": 242.637,
    "s": 52.601,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34957,
    "c": 0.1469,
    "h": 277.5
  },
  "luminance": 0.0381
}

Semantic roles & 50–950 ramp

primary

#2D2984

secondary

#AEB257

accent

#DC4CD6

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2D2984

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

Preview Lab → · Contrast checker → · Palette generator →