#23429A#23429A

#23429A is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.2% C 0.149 H 265.5°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#23429A
RGB	rgb(35, 66, 154)
HSL	hsl(224, 63%, 37%)
HSV	hsv(224, 77%, 60%)
CMYK	cmyk(77.3%, 57.1%, 0%, 39.6%)
CIE-LAB	lab(30.84, 21.43, -51.35)
CIE-LCH	lch(30.84, 55.65, 292.65°)
OKLab	oklab(41.17% -0.0117 -0.1481)
OKLCH	oklch(41.17% 0.149 265.5)
XYZ	xyz(8.4720, 6.5859, 31.3903)
Luminance	0.0659 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23429A #9A7B23

analogous

#237E9A #23429A #40239A

triadic

#23429A #9A2342 #429A23

tetradic

#23429A #9A237E #9A7B23 #239A40

square

#23429A #9A237E #9A7B23 #239A40

split-complementary

#23429A #9A4023 #7E9A23

monochromatic

#0C1736 #182D68 #23429A #2E57CC #5D7EDA

Accessibility & contrast

On white

9.06

#23429A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#23429A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23429A

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23429A	#FFFFFF	#000000	##FFFFFF
##23429A	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9D

Deuteranopia (green-blind)

#004398

Tritanopia (blue-blind)

#005867

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #23429a;
/* rgb */ color: rgb(35, 66, 154);
/* oklch */ color: oklch(41.2% 0.149 265.5);

Tailwind

colors: {
  custom: {
    50: '#7175b8',
    500: '#23429a',
    950: '#000000',
  },
}

SCSS

$custom: #23429a;
$custom-light: #7175b8;
$custom-dark: #000000;

JSON

{
  "hex": "#23429a",
  "rgb": {
    "r": 35,
    "g": 66,
    "b": 154
  },
  "hsl": {
    "h": 224.37,
    "s": 62.963,
    "l": 37.059
  },
  "oklch": {
    "l": 0.41168,
    "c": 0.1486,
    "h": 265.5
  },
  "luminance": 0.06587
}

Semantic roles & 50–950 ramp

primary

#23429A

secondary

#BFA55A

accent

#BB42E6

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #23429A

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

Preview Lab → · Contrast checker → · Palette generator →