#232A6E#232A6E

#232A6E is a dark, moderate blue. Relative luminance 0.031; OKLCH L 32.4% C 0.117 H 273.5°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#232A6E
RGB	rgb(35, 42, 110)
HSL	hsl(234, 52%, 28%)
HSV	hsv(234, 68%, 43%)
CMYK	cmyk(68.2%, 61.8%, 0%, 56.9%)
CIE-LAB	lab(20.59, 20.92, -40.49)
CIE-LCH	lch(20.59, 45.58, 297.32°)
OKLab	oklab(32.37% 0.0071 -0.1166)
OKLCH	oklch(32.37% 0.117 273.5)
XYZ	xyz(4.3346, 3.1387, 15.1262)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232A6E #6E6723

analogous

#234F6E #232A6E #41236E

triadic

#232A6E #6E232A #2A6E23

tetradic

#232A6E #6E234F #6E6723 #236E41

square

#232A6E #6E234F #6E6723 #236E41

split-complementary

#232A6E #6E4123 #4F6E23

monochromatic

#070917 #141840 #232A6E #323C9C #4753C4

Accessibility & contrast

On white

12.90

#232A6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#232A6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232A6E

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232A6E	#FFFFFF	#000000	##FFFFFF
##232A6E	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003570

Deuteranopia (green-blind)

#002E6D

Tritanopia (blue-blind)

#003B47

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #232a6e;
/* rgb */ color: rgb(35, 42, 110);
/* oklch */ color: oklch(32.4% 0.117 273.5);

Tailwind

colors: {
  custom: {
    50: '#686398',
    500: '#232a6e',
    950: '#000000',
  },
}

SCSS

$custom: #232a6e;
$custom-light: #686398;
$custom-dark: #000000;

JSON

{
  "hex": "#232a6e",
  "rgb": {
    "r": 35,
    "g": 42,
    "b": 110
  },
  "hsl": {
    "h": 234.4,
    "s": 51.724,
    "l": 28.431
  },
  "oklch": {
    "l": 0.32371,
    "c": 0.11678,
    "h": 273.5
  },
  "luminance": 0.03139
}

Semantic roles & 50–950 ramp

primary

#232A6E

secondary

#A1994C

accent

#CE4DDB

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #232A6E

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

Preview Lab → · Contrast checker → · Palette generator →