#23419F#23419F

#23419F is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.4% C 0.157 H 266.1°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#23419F
RGB	rgb(35, 65, 159)
HSL	hsl(225, 64%, 38%)
HSV	hsv(225, 78%, 62%)
CMYK	cmyk(78%, 59.1%, 0%, 37.6%)
CIE-LAB	lab(30.97, 24.06, -54.18)
CIE-LCH	lch(30.97, 59.28, 293.95°)
OKLab	oklab(41.39% -0.0107 -0.1564)
OKLCH	oklch(41.39% 0.157 266.1)
XYZ	xyz(8.8392, 6.6401, 33.6100)
Luminance	0.0664 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23419F #9F8123

analogous

#237F9F #23419F #43239F

triadic

#23419F #9F2341 #419F23

tetradic

#23419F #9F237F #9F8123 #239F43

square

#23419F #9F237F #9F8123 #239F43

split-complementary

#23419F #9F4323 #7F9F23

monochromatic

#0D183B #182C6D #23419F #2E56D1 #607EDC

Accessibility & contrast

On white

9.02

#23419F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#23419F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23419F

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23419F	#FFFFFF	#000000	##FFFFFF
##23419F	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA2

Deuteranopia (green-blind)

#00439D

Tritanopia (blue-blind)

#005969

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #23419f;
/* rgb */ color: rgb(35, 65, 159);
/* oklch */ color: oklch(41.4% 0.157 266.1);

Tailwind

colors: {
  custom: {
    50: '#7275bc',
    500: '#23419f',
    950: '#000000',
  },
}

SCSS

$custom: #23419f;
$custom-light: #7275bc;
$custom-dark: #000000;

JSON

{
  "hex": "#23419f",
  "rgb": {
    "r": 35,
    "g": 65,
    "b": 159
  },
  "hsl": {
    "h": 225.484,
    "s": 63.918,
    "l": 38.039
  },
  "oklch": {
    "l": 0.4139,
    "c": 0.15682,
    "h": 266.1
  },
  "luminance": 0.06641
}

Semantic roles & 50–950 ramp

primary

#23419F

secondary

#C1A95D

accent

#BF41E7

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #23419F

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

Preview Lab → · Contrast checker → · Palette generator →