#23286E#23286E

#23286E is a dark, moderate blue. Relative luminance 0.030; OKLCH L 32.0% C 0.120 H 274.3°. Best body text is #FFFFFF at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#23286E
RGB	rgb(35, 40, 110)
HSL	hsl(236, 52%, 28%)
HSV	hsv(236, 68%, 43%)
CMYK	cmyk(68.2%, 63.6%, 0%, 56.9%)
CIE-LAB	lab(20.05, 22.32, -41.38)
CIE-LCH	lch(20.05, 47.02, 298.34°)
OKLab	oklab(31.97% 0.009 -0.1192)
OKLCH	oklch(31.97% 0.12 274.3)
XYZ	xyz(4.2655, 3.0003, 15.1032)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23286E #6E6923

analogous

#234D6E #23286E #43236E

triadic

#23286E #6E2328 #286E23

tetradic

#23286E #6E234D #6E6923 #236E43

square

#23286E #6E234D #6E6923 #236E43

split-complementary

#23286E #6E4323 #4D6E23

monochromatic

#070817 #141740 #23286E #32399C #474FC4

Accessibility & contrast

On white

13.12

#23286E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#23286E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23286E

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23286E	#FFFFFF	#000000	##FFFFFF
##23286E	1.00	13.12	1.60	13.12
#FFFFFF	13.12	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003470

Deuteranopia (green-blind)

#002D6D

Tritanopia (blue-blind)

#003947

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #23286e;
/* rgb */ color: rgb(35, 40, 110);
/* oklch */ color: oklch(32.0% 0.120 274.3);

Tailwind

colors: {
  custom: {
    50: '#686298',
    500: '#23286e',
    950: '#000000',
  },
}

SCSS

$custom: #23286e;
$custom-light: #686298;
$custom-dark: #000000;

JSON

{
  "hex": "#23286e",
  "rgb": {
    "r": 35,
    "g": 40,
    "b": 110
  },
  "hsl": {
    "h": 236,
    "s": 51.724,
    "l": 28.431
  },
  "oklch": {
    "l": 0.31967,
    "c": 0.11954,
    "h": 274.3
  },
  "luminance": 0.03001
}

Semantic roles & 50–950 ramp

primary

#23286E

secondary

#A19C4C

accent

#D24DDB

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #23286E

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

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