#2D2271#2D2271

#2D2271 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.9% C 0.130 H 282.5°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#2D2271
RGB	rgb(45, 34, 113)
HSL	hsl(248, 54%, 29%)
HSV	hsv(248, 70%, 44%)
CMYK	cmyk(60.2%, 69.9%, 0%, 55.7%)
CIE-LAB	lab(19.61, 29.15, -43.99)
CIE-LCH	lch(19.61, 52.77, 303.53°)
OKLab	oklab(31.94% 0.0281 -0.1266)
OKLCH	oklch(31.94% 0.13 282.5)
XYZ	xyz(4.6339, 2.8939, 15.9340)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2271 #667122

analogous

#223F71 #2D2271 #552271

triadic

#2D2271 #712D22 #22712D

tetradic

#2D2271 #71223F #667122 #227155

square

#2D2271 #71223F #667122 #227155

split-complementary

#2D2271 #715522 #3F7122

monochromatic

#090718 #1A1442 #2D2271 #4030A0 #5846C7

Accessibility & contrast

On white

13.30

#2D2271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#2D2271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2271

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2271	#FFFFFF	#000000	##FFFFFF
##2D2271	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003273

Deuteranopia (green-blind)

#002D6F

Tritanopia (blue-blind)

#073646

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2d2271;
/* rgb */ color: rgb(45, 34, 113);
/* oklch */ color: oklch(31.9% 0.130 282.5);

Tailwind

colors: {
  custom: {
    50: '#6e5e9b',
    500: '#2d2271',
    950: '#000000',
  },
}

SCSS

$custom: #2d2271;
$custom-light: #6e5e9b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2271",
  "rgb": {
    "r": 45,
    "g": 34,
    "b": 113
  },
  "hsl": {
    "h": 248.354,
    "s": 53.741,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31943,
    "c": 0.12966,
    "h": 282.5
  },
  "luminance": 0.02894
}

Semantic roles & 50–950 ramp

primary

#2D2271

secondary

#98A44A

accent

#DD4BC9

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #2D2271

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

Preview Lab → · Contrast checker → · Palette generator →