#2D185B#2D185B

#2D185B is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.2% C 0.113 H 291.9°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#2D185B
RGB	rgb(45, 24, 91)
HSL	hsl(259, 58%, 23%)
HSV	hsv(259, 74%, 36%)
CMYK	cmyk(50.5%, 73.6%, 0%, 64.3%)
CIE-LAB	lab(15.31, 28.10, -36.56)
CIE-LCH	lch(15.31, 46.11, 307.55°)
OKLab	oklab(28.22% 0.0422 -0.1047)
OKLCH	oklch(28.22% 0.113 291.9)
XYZ	xyz(3.2966, 1.9664, 10.1014)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D185B #465B18

analogous

#18245B #2D185B #4F185B

triadic

#2D185B #5B2D18 #185B2D

tetradic

#2D185B #5B1824 #465B18 #185B4F

square

#2D185B #5B1824 #465B18 #185B4F

split-complementary

#2D185B #5B4F18 #245B18

monochromatic

#0C0618 #150B2B #2D185B #45258B #5D32BC

Accessibility & contrast

On white

15.07

#2D185B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#2D185B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D185B

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D185B	#FFFFFF	#000000	##FFFFFF
##2D185B	1.00	15.07	1.39	15.07
#FFFFFF	15.07	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275D

Deuteranopia (green-blind)

#00255A

Tritanopia (blue-blind)

#1F2937

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #2d185b;
/* rgb */ color: rgb(45, 24, 91);
/* oklch */ color: oklch(28.2% 0.113 291.9);

Tailwind

colors: {
  custom: {
    50: '#6b568a',
    500: '#2d185b',
    950: '#000000',
  },
}

SCSS

$custom: #2d185b;
$custom-light: #6b568a;
$custom-dark: #000000;

JSON

{
  "hex": "#2d185b",
  "rgb": {
    "r": 45,
    "g": 24,
    "b": 91
  },
  "hsl": {
    "h": 258.806,
    "s": 58.261,
    "l": 22.549
  },
  "oklch": {
    "l": 0.28221,
    "c": 0.1129,
    "h": 291.9
  },
  "luminance": 0.01966
}

Semantic roles & 50–950 ramp

primary

#2D185B

secondary

#77923D

accent

#E146B1

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #2D185B

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

Preview Lab → · Contrast checker → · Palette generator →