#2D2790#2D2790

#2D2790 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.8% C 0.165 H 276.6°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#2D2790
RGB	rgb(45, 39, 144)
HSL	hsl(243, 57%, 36%)
HSV	hsv(243, 73%, 56%)
CMYK	cmyk(68.7%, 72.9%, 0%, 43.5%)
CIE-LAB	lab(23.74, 36.67, -56.81)
CIE-LCH	lch(23.74, 67.61, 302.84°)
OKLab	oklab(35.83% 0.0189 -0.1641)
OKLCH	oklch(35.83% 0.165 276.6)
XYZ	xyz(6.8401, 4.0219, 26.7960)
Luminance	0.0402 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2790 #8A9027

analogous

#275590 #2D2790 #612790

triadic

#2D2790 #902D27 #27902D

tetradic

#2D2790 #902755 #8A9027 #279061

square

#2D2790 #902755 #8A9027 #279061

split-complementary

#2D2790 #906127 #559027

monochromatic

#0F0D30 #1E1A60 #2D2790 #3C34C0 #655ED3

Accessibility & contrast

On white

11.64

#2D2790 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2D2790 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2790

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2790	#FFFFFF	#000000	##FFFFFF
##2D2790	1.00	11.64	1.80	11.64
#FFFFFF	11.64	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D93

Deuteranopia (green-blind)

#00348E

Tritanopia (blue-blind)

#004459

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2d2790;
/* rgb */ color: rgb(45, 39, 144);
/* oklch */ color: oklch(35.8% 0.165 276.6);

Tailwind

colors: {
  custom: {
    50: '#7462b2',
    500: '#2d2790',
    950: '#000000',
  },
}

SCSS

$custom: #2d2790;
$custom-light: #7462b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2790",
  "rgb": {
    "r": 45,
    "g": 39,
    "b": 144
  },
  "hsl": {
    "h": 243.429,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35825,
    "c": 0.16519,
    "h": 276.6
  },
  "luminance": 0.04023
}

Semantic roles & 50–950 ramp

primary

#2D2790

secondary

#B3B95A

accent

#E147D8

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #2D2790

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

Preview Lab → · Contrast checker → · Palette generator →