#232D9C#232D9C

#232D9C is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.4% C 0.177 H 270.5°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#232D9C
RGB	rgb(35, 45, 156)
HSL	hsl(235, 63%, 37%)
HSV	hsv(235, 78%, 61%)
CMYK	cmyk(77.6%, 71.2%, 0%, 38.8%)
CIE-LAB	lab(25.66, 36.11, -61.05)
CIE-LCH	lch(25.66, 70.93, 300.60°)
OKLab	oklab(37.4% 0.0016 -0.1767)
OKLCH	oklch(37.4% 0.177 270.5)
XYZ	xyz(7.6302, 4.6336, 31.9383)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232D9C #9C9223

analogous

#236A9C #232D9C #55239C

triadic

#232D9C #9C232D #2D9C23

tetradic

#232D9C #9C236A #9C9223 #239C55

square

#232D9C #9C236A #9C9223 #239C55

split-complementary

#232D9C #9C5523 #6A9C23

monochromatic

#0D1038 #181F6A #232D9C #2E3BCE #5E69DB

Accessibility & contrast

On white

10.90

#232D9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#232D9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232D9C

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232D9C	#FFFFFF	#000000	##FFFFFF
##232D9C	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439F

Deuteranopia (green-blind)

#00379A

Tritanopia (blue-blind)

#004C61

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #232d9c;
/* rgb */ color: rgb(35, 45, 156);
/* oklch */ color: oklch(37.4% 0.177 270.5);

Tailwind

colors: {
  custom: {
    50: '#7366ba',
    500: '#232d9c',
    950: '#000000',
  },
}

SCSS

$custom: #232d9c;
$custom-light: #7366ba;
$custom-dark: #000000;

JSON

{
  "hex": "#232d9c",
  "rgb": {
    "r": 35,
    "g": 45,
    "b": 156
  },
  "hsl": {
    "h": 235.041,
    "s": 63.351,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37402,
    "c": 0.17675,
    "h": 270.5
  },
  "luminance": 0.04634
}

Semantic roles & 50–950 ramp

primary

#232D9C

secondary

#C0B75B

accent

#D941E6

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #232D9C

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

Preview Lab → · Contrast checker → · Palette generator →