#2D175B#2D175B

#2D175B is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.1% C 0.114 H 292.3°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#2D175B
RGB	rgb(45, 23, 91)
HSL	hsl(259, 60%, 22%)
HSV	hsv(259, 75%, 36%)
CMYK	cmyk(50.5%, 74.7%, 0%, 64.3%)
CIE-LAB	lab(15.09, 28.70, -36.91)
CIE-LCH	lch(15.09, 46.76, 307.87°)
OKLab	oklab(28.07% 0.0433 -0.1058)
OKLCH	oklch(28.07% 0.114 292.3)
XYZ	xyz(3.2764, 1.9259, 10.0946)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D175B #455B17

analogous

#17235B #2D175B #4F175B

triadic

#2D175B #5B2D17 #175B2D

tetradic

#2D175B #5B1723 #455B17 #175B4F

square

#2D175B #5B1723 #455B17 #175B4F

split-complementary

#2D175B #5B4F17 #235B17

monochromatic

#0C0618 #150B2A #2D175B #45238C #5D30BD

Accessibility & contrast

On white

15.16

#2D175B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#2D175B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D175B

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D175B	#FFFFFF	#000000	##FFFFFF
##2D175B	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275D

Deuteranopia (green-blind)

#00255A

Tritanopia (blue-blind)

#1F2837

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #2d175b;
/* rgb */ color: rgb(45, 23, 91);
/* oklch */ color: oklch(28.1% 0.114 292.3);

Tailwind

colors: {
  custom: {
    50: '#6b568a',
    500: '#2d175b',
    950: '#000000',
  },
}

SCSS

$custom: #2d175b;
$custom-light: #6b568a;
$custom-dark: #000000;

JSON

{
  "hex": "#2d175b",
  "rgb": {
    "r": 45,
    "g": 23,
    "b": 91
  },
  "hsl": {
    "h": 259.412,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.28066,
    "c": 0.11427,
    "h": 292.3
  },
  "luminance": 0.01926
}

Semantic roles & 50–950 ramp

primary

#2D175B

secondary

#76923C

accent

#E345B0

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #2D175B

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

Preview Lab → · Contrast checker → · Palette generator →