#2D198E#2D198E

#2D198E is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.7% C 0.176 H 279.0°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#2D198E
RGB	rgb(45, 25, 142)
HSL	hsl(250, 70%, 33%)
HSV	hsv(250, 82%, 56%)
CMYK	cmyk(68.3%, 82.4%, 0%, 44.3%)
CIE-LAB	lab(20.85, 43.63, -60.34)
CIE-LCH	lch(20.85, 74.47, 305.87°)
OKLab	oklab(33.72% 0.0275 -0.1743)
OKLCH	oklch(33.72% 0.176 279)
XYZ	xyz(6.3107, 3.2056, 25.8721)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D198E #7A8E19

analogous

#19408E #2D198E #67198E

triadic

#2D198E #8E2D19 #198E2D

tetradic

#2D198E #8E1940 #7A8E19 #198E67

square

#2D198E #8E1940 #7A8E19 #198E67

split-complementary

#2D198E #8E6719 #408E19

monochromatic

#0C0726 #1D105A #2D198E #3D22C2 #5E43DE

Accessibility & contrast

On white

12.80

#2D198E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2D198E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D198E

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D198E	#FFFFFF	#000000	##FFFFFF
##2D198E	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003691

Deuteranopia (green-blind)

#002D8C

Tritanopia (blue-blind)

#003D54

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2d198e;
/* rgb */ color: rgb(45, 25, 142);
/* oklch */ color: oklch(33.7% 0.176 279.0);

Tailwind

colors: {
  custom: {
    50: '#755ab0',
    500: '#2d198e',
    950: '#000000',
  },
}

SCSS

$custom: #2d198e;
$custom-light: #755ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d198e",
  "rgb": {
    "r": 45,
    "g": 25,
    "b": 142
  },
  "hsl": {
    "h": 250.256,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.33724,
    "c": 0.17643,
    "h": 279
  },
  "luminance": 0.03206
}

Semantic roles & 50–950 ramp

primary

#2D198E

secondary

#AABF44

accent

#ED3BCE

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2D198E

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

Preview Lab → · Contrast checker → · Palette generator →