#230B47#230B47

#230B47 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.1% C 0.103 H 295.2°. Best body text is #FFFFFF at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#230B47
RGB	rgb(35, 11, 71)
HSL	hsl(264, 73%, 16%)
HSV	hsv(264, 85%, 28%)
CMYK	cmyk(50.7%, 84.5%, 0%, 72.2%)
CIE-LAB	lab(9.41, 27.33, -32.54)
CIE-LCH	lch(9.41, 42.50, 310.02°)
OKLab	oklab(23.14% 0.044 -0.0933)
OKLCH	oklch(23.14% 0.103 295.2)
XYZ	xyz(1.9498, 1.0516, 6.0603)
Luminance	0.0105 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230B47 #2F470B

analogous

#0B1147 #230B47 #410B47

triadic

#230B47 #47230B #0B4723

tetradic

#230B47 #470B11 #2F470B #0B4741

square

#230B47 #470B11 #2F470B #0B4741

split-complementary

#230B47 #47410B #11470B

monochromatic

#0D041A #0D041A #230B47 #3D137C #571BB1

Accessibility & contrast

On white

17.35

#230B47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#230B47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230B47

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230B47	#FFFFFF	#000000	##FFFFFF
##230B47	1.00	17.35	1.21	17.35
#FFFFFF	17.35	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B49

Deuteranopia (green-blind)

#001946

Tritanopia (blue-blind)

#191B28

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #230b47;
/* rgb */ color: rgb(35, 11, 71);
/* oklch */ color: oklch(23.1% 0.103 295.2);

Tailwind

colors: {
  custom: {
    50: '#634d7b',
    500: '#230b47',
    950: '#000000',
  },
}

SCSS

$custom: #230b47;
$custom-light: #634d7b;
$custom-dark: #000000;

JSON

{
  "hex": "#230b47",
  "rgb": {
    "r": 35,
    "g": 11,
    "b": 71
  },
  "hsl": {
    "h": 264,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.23142,
    "c": 0.1031,
    "h": 295.2
  },
  "luminance": 0.01052
}

Semantic roles & 50–950 ramp

primary

#230B47

secondary

#60832A

accent

#F038A6

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#050109

muted

#7A777B

Preview Lab

Preview with #230B47

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

Preview Lab → · Contrast checker → · Palette generator →