#231796#231796

#231796 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.7% C 0.190 H 273.5°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#231796
RGB	rgb(35, 23, 150)
HSL	hsl(246, 73%, 34%)
HSV	hsv(246, 85%, 59%)
CMYK	cmyk(76.7%, 84.7%, 0%, 41.2%)
CIE-LAB	lab(20.72, 46.23, -65.55)
CIE-LCH	lch(20.72, 80.21, 305.20°)
OKLab	oklab(33.71% 0.0115 -0.1896)
OKLCH	oklch(33.71% 0.19 273.5)
XYZ	xyz(6.5027, 3.1714, 29.1177)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231796 #8A9617

analogous

#174B96 #231796 #631796

triadic

#231796 #962317 #179623

tetradic

#231796 #96174B #8A9617 #179663

square

#231796 #96174B #8A9617 #179663

split-complementary

#231796 #966317 #4B9617

monochromatic

#0A072C #170F61 #231796 #2F1FCB #5445E2

Accessibility & contrast

On white

12.85

#231796 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#231796 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231796

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231796	#FFFFFF	#000000	##FFFFFF
##231796	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003899

Deuteranopia (green-blind)

#002C94

Tritanopia (blue-blind)

#004058

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #231796;
/* rgb */ color: rgb(35, 23, 150);
/* oklch */ color: oklch(33.7% 0.190 273.5);

Tailwind

colors: {
  custom: {
    50: '#7359b6',
    500: '#231796',
    950: '#000000',
  },
}

SCSS

$custom: #231796;
$custom-light: #7359b6;
$custom-dark: #000000;

JSON

{
  "hex": "#231796",
  "rgb": {
    "r": 35,
    "g": 23,
    "b": 150
  },
  "hsl": {
    "h": 245.669,
    "s": 73.41,
    "l": 33.922
  },
  "oklch": {
    "l": 0.33713,
    "c": 0.18991,
    "h": 273.5
  },
  "luminance": 0.03172
}

Semantic roles & 50–950 ramp

primary

#231796

secondary

#B7C345

accent

#F038DF

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #231796

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

Preview Lab → · Contrast checker → · Palette generator →