#2D2170#2D2170

#2D2170 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.7% C 0.130 H 283.0°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#2D2170
RGB	rgb(45, 33, 112)
HSL	hsl(249, 54%, 28%)
HSV	hsv(249, 71%, 44%)
CMYK	cmyk(59.8%, 70.5%, 0%, 56.1%)
CIE-LAB	lab(19.29, 29.44, -43.88)
CIE-LCH	lch(19.29, 52.84, 303.86°)
OKLab	oklab(31.68% 0.0292 -0.1262)
OKLCH	oklch(31.68% 0.13 283)
XYZ	xyz(4.5498, 2.8152, 15.6297)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2170 #647021

analogous

#213C70 #2D2170 #542170

triadic

#2D2170 #702D21 #21702D

tetradic

#2D2170 #70213C #647021 #217054

square

#2D2170 #70213C #647021 #217054

split-complementary

#2D2170 #705421 #3C7021

monochromatic

#090718 #1A1341 #2D2170 #402F9F #5844C8

Accessibility & contrast

On white

13.44

#2D2170 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2D2170 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2170

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2170	#FFFFFF	#000000	##FFFFFF
##2D2170	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003172

Deuteranopia (green-blind)

#002C6E

Tritanopia (blue-blind)

#093545

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2d2170;
/* rgb */ color: rgb(45, 33, 112);
/* oklch */ color: oklch(31.7% 0.130 283.0);

Tailwind

colors: {
  custom: {
    50: '#6e5d9a',
    500: '#2d2170',
    950: '#000000',
  },
}

SCSS

$custom: #2d2170;
$custom-light: #6e5d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2170",
  "rgb": {
    "r": 45,
    "g": 33,
    "b": 112
  },
  "hsl": {
    "h": 249.114,
    "s": 54.483,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3168,
    "c": 0.12958,
    "h": 283
  },
  "luminance": 0.02815
}

Semantic roles & 50–950 ramp

primary

#2D2170

secondary

#96A449

accent

#DE4AC7

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08040E

muted

#7A797E

Preview Lab

Preview with #2D2170

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

Preview Lab → · Contrast checker → · Palette generator →