#231895#231895

#231895 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.7% C 0.188 H 273.5°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#231895
RGB	rgb(35, 24, 149)
HSL	hsl(245, 72%, 34%)
HSV	hsv(245, 84%, 58%)
CMYK	cmyk(76.5%, 83.9%, 0%, 41.6%)
CIE-LAB	lab(20.75, 45.46, -64.88)
CIE-LCH	lch(20.75, 79.22, 305.02°)
OKLab	oklab(33.7% 0.0115 -0.1876)
OKLCH	oklch(33.7% 0.188 273.5)
XYZ	xyz(6.4428, 3.1798, 28.7022)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231895 #8A9518

analogous

#184C95 #231895 #621895

triadic

#231895 #952318 #189523

tetradic

#231895 #95184C #8A9518 #189562

square

#231895 #95184C #8A9518 #189562

split-complementary

#231895 #956218 #4C9518

monochromatic

#0A072C #171060 #231895 #2F20CA #5446E1

Accessibility & contrast

On white

12.83

#231895 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#231895 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231895

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231895	#FFFFFF	#000000	##FFFFFF
##231895	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003898

Deuteranopia (green-blind)

#002C93

Tritanopia (blue-blind)

#004058

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #231895;
/* rgb */ color: rgb(35, 24, 149);
/* oklch */ color: oklch(33.7% 0.188 273.5);

Tailwind

colors: {
  custom: {
    50: '#7359b6',
    500: '#231895',
    950: '#000000',
  },
}

SCSS

$custom: #231895;
$custom-light: #7359b6;
$custom-dark: #000000;

JSON

{
  "hex": "#231895",
  "rgb": {
    "r": 35,
    "g": 24,
    "b": 149
  },
  "hsl": {
    "h": 245.28,
    "s": 72.254,
    "l": 33.922
  },
  "oklch": {
    "l": 0.33699,
    "c": 0.18799,
    "h": 273.5
  },
  "luminance": 0.03181
}

Semantic roles & 50–950 ramp

primary

#231895

secondary

#B7C246

accent

#EF39DF

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #231895

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

Preview Lab → · Contrast checker → · Palette generator →