#23376E#23376E

#23376E is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.2% C 0.099 H 266.4°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#23376E
RGB	rgb(35, 55, 110)
HSL	hsl(224, 52%, 28%)
HSV	hsv(224, 68%, 43%)
CMYK	cmyk(68.2%, 50%, 0%, 56.9%)
CIE-LAB	lab(24.37, 11.74, -34.39)
CIE-LCH	lch(24.37, 36.34, 288.85°)
OKLab	oklab(35.22% -0.0062 -0.0984)
OKLCH	oklch(35.22% 0.099 266.4)
XYZ	xyz(4.8728, 4.2150, 15.3056)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23376E #6E5A23

analogous

#235C6E #23376E #34236E

triadic

#23376E #6E2337 #376E23

tetradic

#23376E #6E235C #6E5A23 #236E34

square

#23376E #6E235C #6E5A23 #236E34

split-complementary

#23376E #6E3423 #5C6E23

monochromatic

#070C17 #142040 #23376E #324E9C #4768C4

Accessibility & contrast

On white

11.39

#23376E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#23376E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23376E

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23376E	#FFFFFF	#000000	##FFFFFF
##23376E	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3E70

Deuteranopia (green-blind)

#0B376D

Tritanopia (blue-blind)

#00444D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #23376e;
/* rgb */ color: rgb(35, 55, 110);
/* oklch */ color: oklch(35.2% 0.099 266.4);

Tailwind

colors: {
  custom: {
    50: '#676d98',
    500: '#23376e',
    950: '#000000',
  },
}

SCSS

$custom: #23376e;
$custom-light: #676d98;
$custom-dark: #000000;

JSON

{
  "hex": "#23376e",
  "rgb": {
    "r": 35,
    "g": 55,
    "b": 110
  },
  "hsl": {
    "h": 224,
    "s": 51.724,
    "l": 28.431
  },
  "oklch": {
    "l": 0.35218,
    "c": 0.09862,
    "h": 266.4
  },
  "luminance": 0.04215
}

Semantic roles & 50–950 ramp

primary

#23376E

secondary

#A18A4C

accent

#B54DDB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #23376E

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

Preview Lab → · Contrast checker → · Palette generator →