#2D187D#2D187D

#2D187D is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.7% C 0.157 H 282.3°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#2D187D
RGB	rgb(45, 24, 125)
HSL	hsl(252, 68%, 29%)
HSV	hsv(252, 81%, 49%)
CMYK	cmyk(64%, 80.8%, 0%, 51%)
CIE-LAB	lab(18.76, 38.86, -53.08)
CIE-LCH	lch(18.76, 65.79, 306.21°)
OKLab	oklab(31.71% 0.0334 -0.1531)
OKLCH	oklch(31.71% 0.157 282.3)
XYZ	xyz(5.1093, 2.6915, 19.6483)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D187D #687D18

analogous

#18367D #2D187D #60187D

triadic

#2D187D #7D2D18 #187D2D

tetradic

#2D187D #7D1836 #687D18 #187D60

square

#2D187D #7D1836 #687D18 #187D60

split-complementary

#2D187D #7D6018 #367D18

monochromatic

#09051A #1B0E4A #2D187D #3F22B0 #5837D9

Accessibility & contrast

On white

13.65

#2D187D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#2D187D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D187D

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D187D	#FFFFFF	#000000	##FFFFFF
##2D187D	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003180

Deuteranopia (green-blind)

#002A7B

Tritanopia (blue-blind)

#00364A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2d187d;
/* rgb */ color: rgb(45, 24, 125);
/* oklch */ color: oklch(31.7% 0.157 282.3);

Tailwind

colors: {
  custom: {
    50: '#7258a4',
    500: '#2d187d',
    950: '#000000',
  },
}

SCSS

$custom: #2d187d;
$custom-light: #7258a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d187d",
  "rgb": {
    "r": 45,
    "g": 24,
    "b": 125
  },
  "hsl": {
    "h": 252.475,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31708,
    "c": 0.1567,
    "h": 282.3
  },
  "luminance": 0.02692
}

Semantic roles & 50–950 ramp

primary

#2D187D

secondary

#9AB23F

accent

#EB3DC7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2D187D

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

Preview Lab → · Contrast checker → · Palette generator →