#2D173B#2D173B

#2D173B is a dark, moderate violet. Relative luminance 0.015; OKLCH L 25.4% C 0.070 H 310.6°. Best body text is #FFFFFF at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#2D173B
RGB	rgb(45, 23, 59)
HSL	hsl(277, 44%, 16%)
HSV	hsv(277, 61%, 23%)
CMYK	cmyk(23.7%, 61%, 0%, 76.9%)
CIE-LAB	lab(12.52, 19.08, -18.98)
CIE-LCH	lch(12.52, 26.91, 315.14°)
OKLab	oklab(25.39% 0.0455 -0.0531)
OKLCH	oklch(25.39% 0.07 310.6)
XYZ	xyz(2.1779, 1.4865, 4.3090)
Luminance	0.0149 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D173B #253B17

analogous

#1B173B #2D173B #3B1737

triadic

#2D173B #3B2D17 #173B2D

tetradic

#2D173B #3B1B17 #253B17 #17373B

square

#2D173B #3B1B17 #253B17 #17373B

split-complementary

#2D173B #373B17 #173B1B

monochromatic

#110916 #110916 #2D173B #4F2867 #703993

Accessibility & contrast

On white

16.19

#2D173B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#2D173B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D173B

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D173B	#FFFFFF	#000000	##FFFFFF
##2D173B	1.00	16.19	1.30	16.19
#FFFFFF	16.19	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D203C

Deuteranopia (green-blind)

#14213A

Tritanopia (blue-blind)

#2B1D26

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #2d173b;
/* rgb */ color: rgb(45, 23, 59);
/* oklch */ color: oklch(25.4% 0.070 310.6);

Tailwind

colors: {
  custom: {
    50: '#675571',
    500: '#2d173b',
    950: '#000000',
  },
}

SCSS

$custom: #2d173b;
$custom-light: #675571;
$custom-dark: #000000;

JSON

{
  "hex": "#2d173b",
  "rgb": {
    "r": 45,
    "g": 23,
    "b": 59
  },
  "hsl": {
    "h": 276.667,
    "s": 43.902,
    "l": 16.078
  },
  "oklch": {
    "l": 0.25386,
    "c": 0.06994,
    "h": 310.6
  },
  "luminance": 0.01486
}

Semantic roles & 50–950 ramp

primary

#2D173B

secondary

#51723C

accent

#D45486

background

#F6F4F6

surface

#EBE8EC

border

#C6C4C7

text

#060307

muted

#7A787A

Preview Lab

Preview with #2D173B

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

Preview Lab → · Contrast checker → · Palette generator →