#23156A#23156A

#23156A is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.3% C 0.137 H 280.5°. Best body text is #FFFFFF at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#23156A
RGB	rgb(35, 21, 106)
HSL	hsl(250, 67%, 25%)
HSV	hsv(250, 80%, 42%)
CMYK	cmyk(67%, 80.2%, 0%, 58.4%)
CIE-LAB	lab(15.14, 33.11, -46.82)
CIE-LCH	lch(15.14, 57.35, 305.27°)
OKLab	oklab(28.31% 0.0251 -0.1351)
OKLCH	oklch(28.31% 0.137 280.5)
XYZ	xyz(3.5620, 1.9340, 13.8185)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23156A #5C6A15

analogous

#15326A #23156A #4D156A

triadic

#23156A #6A2315 #156A23

tetradic

#23156A #6A1532 #5C6A15 #156A4D

square

#23156A #6A1532 #5C6A15 #156A4D

split-complementary

#23156A #6A4D15 #326A15

monochromatic

#08051A #120B37 #23156A #341F9D #4529D0

Accessibility & contrast

On white

15.14

#23156A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#23156A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23156A

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23156A	#FFFFFF	#000000	##FFFFFF
##23156A	1.00	15.14	1.39	15.14
#FFFFFF	15.14	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296C

Deuteranopia (green-blind)

#002368

Tritanopia (blue-blind)

#002E3F

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #23156a;
/* rgb */ color: rgb(35, 21, 106);
/* oklch */ color: oklch(28.3% 0.137 280.5);

Tailwind

colors: {
  custom: {
    50: '#695596',
    500: '#23156a',
    950: '#000000',
  },
}

SCSS

$custom: #23156a;
$custom-light: #695596;
$custom-dark: #000000;

JSON

{
  "hex": "#23156a",
  "rgb": {
    "r": 35,
    "g": 21,
    "b": 106
  },
  "hsl": {
    "h": 249.882,
    "s": 66.929,
    "l": 24.902
  },
  "oklch": {
    "l": 0.28305,
    "c": 0.13744,
    "h": 280.5
  },
  "luminance": 0.01934
}

Semantic roles & 50–950 ramp

primary

#23156A

secondary

#90A13A

accent

#EA3ECE

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #23156A

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

Preview Lab → · Contrast checker → · Palette generator →