#231886#231886

#231886 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.9% C 0.170 H 275.3°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#231886
RGB	rgb(35, 24, 134)
HSL	hsl(246, 70%, 31%)
HSV	hsv(246, 82%, 53%)
CMYK	cmyk(73.9%, 82.1%, 0%, 47.5%)
CIE-LAB	lab(18.93, 40.70, -58.53)
CIE-LCH	lch(18.93, 71.29, 304.82°)
OKLab	oklab(31.91% 0.0156 -0.1692)
OKLCH	oklch(31.91% 0.17 275.3)
XYZ	xyz(5.3214, 2.7313, 22.7964)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231886 #7B8618

analogous

#184486 #231886 #5A1886

triadic

#231886 #862318 #188623

tetradic

#231886 #861844 #7B8618 #18865A

square

#231886 #861844 #7B8618 #18865A

split-complementary

#231886 #865A18 #448618

monochromatic

#08051E #150F52 #231886 #3121BA #4C3CDC

Accessibility & contrast

On white

13.58

#231886 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#231886 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231886

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231886	#FFFFFF	#000000	##FFFFFF
##231886	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003389

Deuteranopia (green-blind)

#002984

Tritanopia (blue-blind)

#003A4F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #231886;
/* rgb */ color: rgb(35, 24, 134);
/* oklch */ color: oklch(31.9% 0.170 275.3);

Tailwind

colors: {
  custom: {
    50: '#6f58aa',
    500: '#231886',
    950: '#000000',
  },
}

SCSS

$custom: #231886;
$custom-light: #6f58aa;
$custom-dark: #000000;

JSON

{
  "hex": "#231886",
  "rgb": {
    "r": 35,
    "g": 24,
    "b": 134
  },
  "hsl": {
    "h": 246,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.31914,
    "c": 0.16995,
    "h": 275.3
  },
  "luminance": 0.02732
}

Semantic roles & 50–950 ramp

primary

#231886

secondary

#AEBA40

accent

#EC3BDB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #231886

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

Preview Lab → · Contrast checker → · Palette generator →