#23168F#23168F

#23168F is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.8% C 0.182 H 274.3°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#23168F
RGB	rgb(35, 22, 143)
HSL	hsl(246, 73%, 32%)
HSV	hsv(246, 85%, 56%)
CMYK	cmyk(75.5%, 84.6%, 0%, 43.9%)
CIE-LAB	lab(19.69, 44.52, -62.90)
CIE-LCH	lch(19.69, 77.06, 305.29°)
OKLab	oklab(32.76% 0.0138 -0.1819)
OKLCH	oklch(32.76% 0.182 274.3)
XYZ	xyz(5.9363, 2.9137, 26.2308)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23168F #828F16

analogous

#16468F #23168F #5F168F

triadic

#23168F #8F2316 #168F23

tetradic

#23168F #8F1646 #828F16 #168F5F

square

#23168F #8F1646 #828F16 #168F5F

split-complementary

#23168F #8F5F16 #468F16

monochromatic

#090625 #160E5A #23168F #301EC4 #503EE1

Accessibility & contrast

On white

13.27

#23168F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#23168F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23168F

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23168F	#FFFFFF	#000000	##FFFFFF
##23168F	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003592

Deuteranopia (green-blind)

#002A8D

Tritanopia (blue-blind)

#003D54

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #23168f;
/* rgb */ color: rgb(35, 22, 143);
/* oklch */ color: oklch(32.8% 0.182 274.3);

Tailwind

colors: {
  custom: {
    50: '#7258b1',
    500: '#23168f',
    950: '#000000',
  },
}

SCSS

$custom: #23168f;
$custom-light: #7258b1;
$custom-dark: #000000;

JSON

{
  "hex": "#23168f",
  "rgb": {
    "r": 35,
    "g": 22,
    "b": 143
  },
  "hsl": {
    "h": 246.446,
    "s": 73.333,
    "l": 32.353
  },
  "oklch": {
    "l": 0.32758,
    "c": 0.18241,
    "h": 274.3
  },
  "luminance": 0.02914
}

Semantic roles & 50–950 ramp

primary

#23168F

secondary

#B3C13F

accent

#F038DC

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #23168F

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

Preview Lab → · Contrast checker → · Palette generator →