#23367A#23367A

#23367A is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.9% C 0.118 H 268.2°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#23367A
RGB	rgb(35, 54, 122)
HSL	hsl(227, 55%, 31%)
HSV	hsv(227, 71%, 48%)
CMYK	cmyk(71.3%, 55.7%, 0%, 52.2%)
CIE-LAB	lab(24.95, 17.15, -41.09)
CIE-LCH	lch(24.95, 44.53, 292.66°)
OKLab	oklab(35.94% -0.0038 -0.1181)
OKLCH	oklch(35.94% 0.118 268.2)
XYZ	xyz(5.5239, 4.4003, 18.9668)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23367A #7A6723

analogous

#23617A #23367A #3C237A

triadic

#23367A #7A2336 #367A23

tetradic

#23367A #7A2361 #7A6723 #237A3C

square

#23367A #7A2361 #7A6723 #237A3C

split-complementary

#23367A #7A3C23 #617A23

monochromatic

#080C1B #15214A #23367A #314BAA #4C68CC

Accessibility & contrast

On white

11.17

#23367A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#23367A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23367A

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23367A	#FFFFFF	#000000	##FFFFFF
##23367A	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053F7C

Deuteranopia (green-blind)

#003779

Tritanopia (blue-blind)

#004652

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #23367a;
/* rgb */ color: rgb(35, 54, 122);
/* oklch */ color: oklch(35.9% 0.118 268.2);

Tailwind

colors: {
  custom: {
    50: '#6a6ca1',
    500: '#23367a',
    950: '#000000',
  },
}

SCSS

$custom: #23367a;
$custom-light: #6a6ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#23367a",
  "rgb": {
    "r": 35,
    "g": 54,
    "b": 122
  },
  "hsl": {
    "h": 226.897,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.35941,
    "c": 0.11821,
    "h": 268.2
  },
  "luminance": 0.04401
}

Semantic roles & 50–950 ramp

primary

#23367A

secondary

#AD984C

accent

#BE49DF

background

#F6F6FA

surface

#ECEBF3

border

#C7C6CD

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #23367A

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

Preview Lab → · Contrast checker → · Palette generator →