#2D176B#2D176B

#2D176B is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.7% C 0.135 H 286.9°. Best body text is #FFFFFF at 14.52:1 contrast (WCAG AA passes).

Color values

HEX	#2D176B
RGB	rgb(45, 23, 107)
HSL	hsl(256, 65%, 25%)
HSV	hsv(256, 79%, 42%)
CMYK	cmyk(57.9%, 78.5%, 0%, 58%)
CIE-LAB	lab(16.66, 33.74, -44.93)
CIE-LCH	lch(16.66, 56.19, 306.90°)
OKLab	oklab(29.66% 0.0394 -0.1293)
OKLCH	oklch(29.66% 0.135 286.9)
XYZ	xyz(4.0416, 2.2320, 14.1249)
Luminance	0.0223 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D176B #556B17

analogous

#172B6B #2D176B #57176B

triadic

#2D176B #6B2D17 #176B2D

tetradic

#2D176B #6B172B #556B17 #176B57

square

#2D176B #6B172B #556B17 #176B57

split-complementary

#2D176B #6B5717 #2B6B17

monochromatic

#0B0519 #180C39 #2D176B #42229D #572DD0

Accessibility & contrast

On white

14.52

#2D176B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#2D176B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D176B

14.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D176B	#FFFFFF	#000000	##FFFFFF
##2D176B	1.00	14.52	1.45	14.52
#FFFFFF	14.52	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6D

Deuteranopia (green-blind)

#002769

Tritanopia (blue-blind)

#122E40

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #2d176b;
/* rgb */ color: rgb(45, 23, 107);
/* oklch */ color: oklch(29.7% 0.135 286.9);

Tailwind

colors: {
  custom: {
    50: '#6e5796',
    500: '#2d176b',
    950: '#000000',
  },
}

SCSS

$custom: #2d176b;
$custom-light: #6e5796;
$custom-dark: #000000;

JSON

{
  "hex": "#2d176b",
  "rgb": {
    "r": 45,
    "g": 23,
    "b": 107
  },
  "hsl": {
    "h": 255.714,
    "s": 64.615,
    "l": 25.49
  },
  "oklch": {
    "l": 0.29658,
    "c": 0.13516,
    "h": 286.9
  },
  "luminance": 0.02232
}

Semantic roles & 50–950 ramp

primary

#2D176B

secondary

#87A13D

accent

#E840BC

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030D

muted

#7B787E

Preview Lab

Preview with #2D176B

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

Preview Lab → · Contrast checker → · Palette generator →