#23236F#23236F

#23236F is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.1% C 0.128 H 276.0°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#23236F
RGB	rgb(35, 35, 111)
HSL	hsl(240, 52%, 29%)
HSV	hsv(240, 68%, 44%)
CMYK	cmyk(68.5%, 68.5%, 0%, 56.5%)
CIE-LAB	lab(18.83, 26.12, -44.02)
CIE-LCH	lch(18.83, 51.18, 300.68°)
OKLab	oklab(31.1% 0.0134 -0.127)
OKLCH	oklch(31.1% 0.128 276)
XYZ	xyz(4.1625, 2.7067, 15.3389)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23236F #6F6F23

analogous

#23496F #23236F #49236F

triadic

#23236F #6F2323 #236F23

tetradic

#23236F #6F2349 #6F6F23 #236F49

square

#23236F #6F2349 #6F6F23 #236F49

split-complementary

#23236F #6F4923 #496F23

monochromatic

#070717 #141440 #23236F #32329E #4747C5

Accessibility & contrast

On white

13.62

#23236F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#23236F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23236F

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23236F	#FFFFFF	#000000	##FFFFFF
##23236F	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003171

Deuteranopia (green-blind)

#002A6E

Tritanopia (blue-blind)

#003745

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #23236f;
/* rgb */ color: rgb(35, 35, 111);
/* oklch */ color: oklch(31.1% 0.128 276.0);

Tailwind

colors: {
  custom: {
    50: '#695e99',
    500: '#23236f',
    950: '#000000',
  },
}

SCSS

$custom: #23236f;
$custom-light: #695e99;
$custom-dark: #000000;

JSON

{
  "hex": "#23236f",
  "rgb": {
    "r": 35,
    "g": 35,
    "b": 111
  },
  "hsl": {
    "h": 240,
    "s": 52.055,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31103,
    "c": 0.12766,
    "h": 276
  },
  "luminance": 0.02707
}

Semantic roles & 50–950 ramp

primary

#23236F

secondary

#A2A24C

accent

#DB4CDB

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #23236F

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

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