#2B175D#2B175D

#2B175D is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.0% C 0.117 H 289.8°. Best body text is #FFFFFF at 15.18:1 contrast (WCAG AA passes).

Color values

HEX	#2B175D
RGB	rgb(43, 23, 93)
HSL	hsl(257, 60%, 23%)
HSV	hsv(257, 75%, 36%)
CMYK	cmyk(53.8%, 75.3%, 0%, 63.5%)
CIE-LAB	lab(15.04, 28.94, -38.34)
CIE-LCH	lch(15.04, 48.04, 307.05°)
OKLab	oklab(28.03% 0.0396 -0.11)
OKLCH	oklch(28.03% 0.117 289.8)
XYZ	xyz(3.2779, 1.9166, 10.5510)
Luminance	0.0192 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B175D #495D17

analogous

#17265D #2B175D #4E175D

triadic

#2B175D #5D2B17 #175D2B

tetradic

#2B175D #5D1726 #495D17 #175D4E

square

#2B175D #5D1726 #495D17 #175D4E

split-complementary

#2B175D #5D4E17 #265D17

monochromatic

#0B0619 #140B2C #2B175D #42238E #582FBF

Accessibility & contrast

On white

15.18

#2B175D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#2B175D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B175D

15.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B175D	#FFFFFF	#000000	##FFFFFF
##2B175D	1.00	15.18	1.38	15.18
#FFFFFF	15.18	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275F

Deuteranopia (green-blind)

#00245C

Tritanopia (blue-blind)

#1A2938

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #2b175d;
/* rgb */ color: rgb(43, 23, 93);
/* oklch */ color: oklch(28.0% 0.117 289.8);

Tailwind

colors: {
  custom: {
    50: '#6a568c',
    500: '#2b175d',
    950: '#000000',
  },
}

SCSS

$custom: #2b175d;
$custom-light: #6a568c;
$custom-dark: #000000;

JSON

{
  "hex": "#2b175d",
  "rgb": {
    "r": 43,
    "g": 23,
    "b": 93
  },
  "hsl": {
    "h": 257.143,
    "s": 60.345,
    "l": 22.745
  },
  "oklch": {
    "l": 0.28033,
    "c": 0.11695,
    "h": 289.8
  },
  "luminance": 0.01917
}

Semantic roles & 50–950 ramp

primary

#2B175D

secondary

#7B943C

accent

#E344B6

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #2B175D

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

Preview Lab → · Contrast checker → · Palette generator →