#231190#231190

#231190 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.4% C 0.187 H 274.6°. Best body text is #FFFFFF at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#231190
RGB	rgb(35, 17, 144)
HSL	hsl(249, 79%, 32%)
HSV	hsv(249, 88%, 56%)
CMYK	cmyk(75.7%, 88.2%, 0%, 43.5%)
CIE-LAB	lab(19.10, 46.96, -64.51)
CIE-LCH	lch(19.10, 79.79, 306.05°)
OKLab	oklab(32.39% 0.015 -0.1864)
OKLCH	oklch(32.39% 0.187 274.6)
XYZ	xyz(5.9260, 2.7712, 26.6027)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231190 #7E9011

analogous

#113F90 #231190 #631190

triadic

#231190 #902311 #119023

tetradic

#231190 #90113F #7E9011 #119063

square

#231190 #90113F #7E9011 #119063

split-complementary

#231190 #906311 #3F9011

monochromatic

#080423 #160B59 #231190 #3017C7 #4E34E7

Accessibility & contrast

On white

13.51

#231190 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#231190 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231190

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231190	#FFFFFF	#000000	##FFFFFF
##231190	1.00	13.51	1.55	13.51
#FFFFFF	13.51	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003493

Deuteranopia (green-blind)

#00298E

Tritanopia (blue-blind)

#003C54

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #231190;
/* rgb */ color: rgb(35, 17, 144);
/* oklch */ color: oklch(32.4% 0.187 274.6);

Tailwind

colors: {
  custom: {
    50: '#7256b2',
    500: '#231190',
    950: '#000000',
  },
}

SCSS

$custom: #231190;
$custom-light: #7256b2;
$custom-dark: #000000;

JSON

{
  "hex": "#231190",
  "rgb": {
    "r": 35,
    "g": 17,
    "b": 144
  },
  "hsl": {
    "h": 248.504,
    "s": 78.882,
    "l": 31.569
  },
  "oklch": {
    "l": 0.32388,
    "c": 0.18704,
    "h": 274.6
  },
  "luminance": 0.02772
}

Semantic roles & 50–950 ramp

primary

#231190

secondary

#B0C439

accent

#F532DA

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #231190

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

Preview Lab → · Contrast checker → · Palette generator →