#230737#230737

#230737 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.0% C 0.089 H 306.8°. Best body text is #FFFFFF at 18.15:1 contrast (WCAG AA passes).

Color values

HEX	#230737
RGB	rgb(35, 7, 55)
HSL	hsl(275, 77%, 12%)
HSV	hsv(275, 87%, 22%)
CMYK	cmyk(36.4%, 87.3%, 0%, 78.4%)
CIE-LAB	lab(7.09, 24.72, -24.90)
CIE-LCH	lch(7.09, 35.09, 314.79°)
OKLab	oklab(20.99% 0.0531 -0.071)
OKLCH	oklch(20.99% 0.089 306.8)
XYZ	xyz(1.4586, 0.7851, 3.6884)
Luminance	0.0078 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230737 #1B3707

analogous

#0B0737 #230737 #370733

triadic

#230737 #372307 #073723

tetradic

#230737 #370B07 #1B3707 #073337

square

#230737 #370B07 #1B3707 #073337

split-complementary

#230737 #333707 #07370B

monochromatic

#11031B #11031B #230737 #460E6D #6815A4

Accessibility & contrast

On white

18.15

#230737 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#230737 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230737

18.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230737	#FFFFFF	#000000	##FFFFFF
##230737	1.00	18.15	1.16	18.15
#FFFFFF	18.15	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001538

Deuteranopia (green-blind)

#001636

Tritanopia (blue-blind)

#20131E

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #230737;
/* rgb */ color: rgb(35, 7, 55);
/* oklch */ color: oklch(21.0% 0.089 306.8);

Tailwind

colors: {
  custom: {
    50: '#614a6e',
    500: '#230737',
    950: '#000000',
  },
}

SCSS

$custom: #230737;
$custom-light: #614a6e;
$custom-dark: #000000;

JSON

{
  "hex": "#230737",
  "rgb": {
    "r": 35,
    "g": 7,
    "b": 55
  },
  "hsl": {
    "h": 275,
    "s": 77.419,
    "l": 12.157
  },
  "oklch": {
    "l": 0.20994,
    "c": 0.08865,
    "h": 306.8
  },
  "luminance": 0.00785
}

Semantic roles & 50–950 ramp

primary

#230737

secondary

#467723

accent

#F43484

background

#F5F4F6

surface

#EAE7EC

border

#C6C3C7

text

#050107

muted

#79777A

Preview Lab

Preview with #230737

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

Preview Lab → · Contrast checker → · Palette generator →