#23459F#23459F

#23459F is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.2% C 0.152 H 264.9°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#23459F
RGB	rgb(35, 69, 159)
HSL	hsl(224, 64%, 38%)
HSV	hsv(224, 78%, 62%)
CMYK	cmyk(78%, 56.6%, 0%, 37.6%)
CIE-LAB	lab(32.07, 21.35, -52.39)
CIE-LCH	lch(32.07, 56.58, 292.17°)
OKLab	oklab(42.21% -0.0136 -0.1511)
OKLCH	oklch(42.21% 0.152 264.9)
XYZ	xyz(9.0771, 7.1157, 33.6893)
Luminance	0.0712 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23459F #9F7D23

analogous

#23839F #23459F #3F239F

triadic

#23459F #9F2345 #459F23

tetradic

#23459F #9F2383 #9F7D23 #239F3F

square

#23459F #9F2383 #9F7D23 #239F3F

split-complementary

#23459F #9F3F23 #839F23

monochromatic

#0D193B #182F6D #23459F #2E5BD1 #6082DC

Accessibility & contrast

On white

8.67

#23459F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#23459F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23459F

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23459F	#FFFFFF	#000000	##FFFFFF
##23459F	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A2

Deuteranopia (green-blind)

#00469D

Tritanopia (blue-blind)

#005B6B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #23459f;
/* rgb */ color: rgb(35, 69, 159);
/* oklch */ color: oklch(42.2% 0.152 264.9);

Tailwind

colors: {
  custom: {
    50: '#7278bc',
    500: '#23459f',
    950: '#000000',
  },
}

SCSS

$custom: #23459f;
$custom-light: #7278bc;
$custom-dark: #000000;

JSON

{
  "hex": "#23459f",
  "rgb": {
    "r": 35,
    "g": 69,
    "b": 159
  },
  "hsl": {
    "h": 223.548,
    "s": 63.918,
    "l": 38.039
  },
  "oklch": {
    "l": 0.42213,
    "c": 0.15176,
    "h": 264.9
  },
  "luminance": 0.07117
}

Semantic roles & 50–950 ramp

primary

#23459F

secondary

#C1A65D

accent

#B941E7

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #23459F

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

Preview Lab → · Contrast checker → · Palette generator →