#23419D#23419D

#23419D is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.2% C 0.154 H 266.0°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#23419D
RGB	rgb(35, 65, 157)
HSL	hsl(225, 64%, 38%)
HSV	hsv(225, 78%, 62%)
CMYK	cmyk(77.7%, 58.6%, 0%, 38.4%)
CIE-LAB	lab(30.81, 23.28, -53.23)
CIE-LCH	lch(30.81, 58.10, 293.62°)
OKLab	oklab(41.22% -0.0108 -0.1537)
OKLCH	oklch(41.22% 0.154 266)
XYZ	xyz(8.6671, 6.5713, 32.7033)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23419D #9D7F23

analogous

#237E9D #23419D #42239D

triadic

#23419D #9D2341 #419D23

tetradic

#23419D #9D237E #9D7F23 #239D42

square

#23419D #9D237E #9D7F23 #239D42

split-complementary

#23419D #9D4223 #7E9D23

monochromatic

#0D1839 #182C6B #23419D #2E56CF #5F7EDB

Accessibility & contrast

On white

9.07

#23419D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#23419D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23419D

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23419D	#FFFFFF	#000000	##FFFFFF
##23419D	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA0

Deuteranopia (green-blind)

#00439B

Tritanopia (blue-blind)

#005868

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #23419d;
/* rgb */ color: rgb(35, 65, 157);
/* oklch */ color: oklch(41.2% 0.154 266.0);

Tailwind

colors: {
  custom: {
    50: '#7175bb',
    500: '#23419d',
    950: '#000000',
  },
}

SCSS

$custom: #23419d;
$custom-light: #7175bb;
$custom-dark: #000000;

JSON

{
  "hex": "#23419d",
  "rgb": {
    "r": 35,
    "g": 65,
    "b": 157
  },
  "hsl": {
    "h": 225.246,
    "s": 63.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.41217,
    "c": 0.15406,
    "h": 266
  },
  "luminance": 0.06572
}

Semantic roles & 50–950 ramp

primary

#23419D

secondary

#C0A75C

accent

#BE41E7

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #23419D

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

Preview Lab → · Contrast checker → · Palette generator →