#2B233F#2B233F

#2B233F is a dark, muted violet. Relative luminance 0.021; OKLCH L 27.9% C 0.051 H 296.1°. Best body text is #FFFFFF at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#2B233F
RGB	rgb(43, 35, 63)
HSL	hsl(257, 29%, 19%)
HSV	hsv(257, 44%, 25%)
CMYK	cmyk(31.7%, 44.4%, 0%, 75.3%)
CIE-LAB	lab(15.87, 11.20, -16.53)
CIE-LCH	lch(15.87, 19.96, 304.12°)
OKLab	oklab(27.92% 0.0226 -0.0461)
OKLCH	oklch(27.92% 0.051 296.1)
XYZ	xyz(2.4943, 2.0745, 4.9707)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B233F #373F23

analogous

#23293F #2B233F #39233F

triadic

#2B233F #3F2B23 #233F2B

tetradic

#2B233F #3F2329 #373F23 #233F39

square

#2B233F #3F2329 #373F23 #233F39

split-complementary

#2B233F #3F3923 #293F23

monochromatic

#0D0B14 #100D18 #2B233F #463966 #614F8E

Accessibility & contrast

On white

14.84

#2B233F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#2B233F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B233F

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B233F	#FFFFFF	#000000	##FFFFFF
##2B233F	1.00	14.84	1.42	14.84
#FFFFFF	14.84	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2840

Deuteranopia (green-blind)

#1D273E

Tritanopia (blue-blind)

#27282E

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #2b233f;
/* rgb */ color: rgb(43, 35, 63);
/* oklch */ color: oklch(27.9% 0.051 296.1);

Tailwind

colors: {
  custom: {
    50: '#655d74',
    500: '#2b233f',
    950: '#000000',
  },
}

SCSS

$custom: #2b233f;
$custom-light: #655d74;
$custom-dark: #000000;

JSON

{
  "hex": "#2b233f",
  "rgb": {
    "r": 43,
    "g": 35,
    "b": 63
  },
  "hsl": {
    "h": 257.143,
    "s": 28.571,
    "l": 19.216
  },
  "oklch": {
    "l": 0.27921,
    "c": 0.05133,
    "h": 296.1
  },
  "luminance": 0.02075
}

Semantic roles & 50–950 ramp

primary

#2B233F

secondary

#67724C

accent

#C563A9

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#050408

muted

#7A797B

Preview Lab

Preview with #2B233F

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

Preview Lab → · Contrast checker → · Palette generator →