#2D187A#2D187A

#2D187A is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.4% C 0.153 H 282.9°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#2D187A
RGB	rgb(45, 24, 122)
HSL	hsl(253, 67%, 29%)
HSV	hsv(253, 80%, 48%)
CMYK	cmyk(63.1%, 80.3%, 0%, 52.2%)
CIE-LAB	lab(18.44, 37.92, -51.71)
CIE-LCH	lch(18.44, 64.12, 306.26°)
OKLab	oklab(31.38% 0.0343 -0.1491)
OKLCH	oklch(31.38% 0.153 282.9)
XYZ	xyz(4.9206, 2.6160, 18.6542)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D187A #657A18

analogous

#18347A #2D187A #5E187A

triadic

#2D187A #7A2D18 #187A2D

tetradic

#2D187A #7A1834 #657A18 #187A5E

square

#2D187A #7A1834 #657A18 #187A5E

split-complementary

#2D187A #7A5E18 #347A18

monochromatic

#09051A #1A0E47 #2D187A #4022AD #5835D7

Accessibility & contrast

On white

13.79

#2D187A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#2D187A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D187A

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D187A	#FFFFFF	#000000	##FFFFFF
##2D187A	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00307D

Deuteranopia (green-blind)

#002A78

Tritanopia (blue-blind)

#003548

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2d187a;
/* rgb */ color: rgb(45, 24, 122);
/* oklch */ color: oklch(31.4% 0.153 282.9);

Tailwind

colors: {
  custom: {
    50: '#7158a1',
    500: '#2d187a',
    950: '#000000',
  },
}

SCSS

$custom: #2d187a;
$custom-light: #7158a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d187a",
  "rgb": {
    "r": 45,
    "g": 24,
    "b": 122
  },
  "hsl": {
    "h": 252.857,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31381,
    "c": 0.15299,
    "h": 282.9
  },
  "luminance": 0.02616
}

Semantic roles & 50–950 ramp

primary

#2D187A

secondary

#97AF3F

accent

#EA3EC5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2D187A

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

Preview Lab → · Contrast checker → · Palette generator →