#232E9C#232E9C

#232E9C is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.6% C 0.176 H 270.3°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#232E9C
RGB	rgb(35, 46, 156)
HSL	hsl(235, 63%, 37%)
HSV	hsv(235, 78%, 61%)
CMYK	cmyk(77.6%, 70.5%, 0%, 38.8%)
CIE-LAB	lab(25.89, 35.48, -60.67)
CIE-LCH	lch(25.89, 70.28, 300.32°)
OKLab	oklab(37.57% 0.0011 -0.1756)
OKLCH	oklch(37.57% 0.176 270.3)
XYZ	xyz(7.6688, 4.7108, 31.9511)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232E9C #9C9123

analogous

#236B9C #232E9C #54239C

triadic

#232E9C #9C232E #2E9C23

tetradic

#232E9C #9C236B #9C9123 #239C54

square

#232E9C #9C236B #9C9123 #239C54

split-complementary

#232E9C #9C5423 #6B9C23

monochromatic

#0D1138 #181F6A #232E9C #2E3DCE #5E6ADB

Accessibility & contrast

On white

10.81

#232E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#232E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232E9C

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232E9C	#FFFFFF	#000000	##FFFFFF
##232E9C	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	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: #232e9c;
/* rgb */ color: rgb(35, 46, 156);
/* oklch */ color: oklch(37.6% 0.176 270.3);

Tailwind

colors: {
  custom: {
    50: '#7367ba',
    500: '#232e9c',
    950: '#000000',
  },
}

SCSS

$custom: #232e9c;
$custom-light: #7367ba;
$custom-dark: #000000;

JSON

{
  "hex": "#232e9c",
  "rgb": {
    "r": 35,
    "g": 46,
    "b": 156
  },
  "hsl": {
    "h": 234.545,
    "s": 63.351,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37568,
    "c": 0.17563,
    "h": 270.3
  },
  "luminance": 0.04712
}

Semantic roles & 50–950 ramp

primary

#232E9C

secondary

#C0B75B

accent

#D741E6

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #232E9C

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

Preview Lab → · Contrast checker → · Palette generator →