#230B43#230B43

#230B43 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.7% C 0.098 H 297.4°. Best body text is #FFFFFF at 17.49:1 contrast (WCAG AA passes).

Color values

HEX	#230B43
RGB	rgb(35, 11, 67)
HSL	hsl(266, 72%, 15%)
HSV	hsv(266, 84%, 26%)
CMYK	cmyk(47.8%, 83.6%, 0%, 73.7%)
CIE-LAB	lab(9.01, 26.12, -30.39)
CIE-LCH	lch(9.01, 40.07, 310.67°)
OKLab	oklab(22.73% 0.0452 -0.0869)
OKLCH	oklch(22.73% 0.098 297.4)
XYZ	xyz(1.8257, 1.0019, 5.4063)
Luminance	0.0100 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230B43 #2B430B

analogous

#0B0F43 #230B43 #3F0B43

triadic

#230B43 #43230B #0B4323

tetradic

#230B43 #430B0F #2B430B #0B433F

square

#230B43 #430B0F #2B430B #0B433F

split-complementary

#230B43 #433F0B #0F430B

monochromatic

#0E041A #0E041A #230B43 #3E1478 #5A1CAC

Accessibility & contrast

On white

17.49

#230B43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#230B43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230B43

17.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230B43	#FFFFFF	#000000	##FFFFFF
##230B43	1.00	17.49	1.20	17.49
#FFFFFF	17.49	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A45

Deuteranopia (green-blind)

#001942

Tritanopia (blue-blind)

#1B1A26

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #230b43;
/* rgb */ color: rgb(35, 11, 67);
/* oklch */ color: oklch(22.7% 0.098 297.4);

Tailwind

colors: {
  custom: {
    50: '#624c78',
    500: '#230b43',
    950: '#000000',
  },
}

SCSS

$custom: #230b43;
$custom-light: #624c78;
$custom-dark: #000000;

JSON

{
  "hex": "#230b43",
  "rgb": {
    "r": 35,
    "g": 11,
    "b": 67
  },
  "hsl": {
    "h": 265.714,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.22731,
    "c": 0.09797,
    "h": 297.4
  },
  "luminance": 0.01002
}

Semantic roles & 50–950 ramp

primary

#230B43

secondary

#5B802A

accent

#EF39A1

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#050109

muted

#7A777B

Preview Lab

Preview with #230B43

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

Preview Lab → · Contrast checker → · Palette generator →