#2D16A1#2D16A1

#2D16A1 is a dark, highly saturated blue. Relative luminance 0.037; OKLCH L 35.6% C 0.201 H 276.5°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#2D16A1
RGB	rgb(45, 22, 161)
HSL	hsl(250, 76%, 36%)
HSV	hsv(250, 86%, 63%)
CMYK	cmyk(72%, 86.3%, 0%, 36.9%)
CIE-LAB	lab(22.67, 50.61, -69.04)
CIE-LCH	lch(22.67, 85.60, 306.24°)
OKLab	oklab(35.63% 0.0226 -0.1995)
OKLCH	oklch(35.63% 0.201 276.5)
XYZ	xyz(7.8000, 3.7042, 34.0152)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D16A1 #8AA116

analogous

#1644A1 #2D16A1 #7216A1

triadic

#2D16A1 #A12D16 #16A12D

tetradic

#2D16A1 #A11644 #8AA116 #16A172

square

#2D16A1 #A11644 #8AA116 #16A172

split-complementary

#2D16A1 #A17216 #44A116

monochromatic

#0F0735 #1E0F6B #2D16A1 #3C1DD7 #654BE6

Accessibility & contrast

On white

12.06

#2D16A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2D16A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D16A1

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D16A1	#FFFFFF	#000000	##FFFFFF
##2D16A1	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA5

Deuteranopia (green-blind)

#00309F

Tritanopia (blue-blind)

#00445F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2d16a1;
/* rgb */ color: rgb(45, 22, 161);
/* oklch */ color: oklch(35.6% 0.201 276.5);

Tailwind

colors: {
  custom: {
    50: '#7a5abe',
    500: '#2d16a1',
    950: '#000000',
  },
}

SCSS

$custom: #2d16a1;
$custom-light: #7a5abe;
$custom-dark: #000000;

JSON

{
  "hex": "#2d16a1",
  "rgb": {
    "r": 45,
    "g": 22,
    "b": 161
  },
  "hsl": {
    "h": 249.928,
    "s": 75.956,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35632,
    "c": 0.20073,
    "h": 276.5
  },
  "luminance": 0.03705
}

Semantic roles & 50–950 ramp

primary

#2D16A1

secondary

#B3C84B

accent

#F335D3

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #2D16A1

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

Preview Lab → · Contrast checker → · Palette generator →