#23286D#23286D

#23286D is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.9% C 0.118 H 274.4°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#23286D
RGB	rgb(35, 40, 109)
HSL	hsl(236, 51%, 28%)
HSV	hsv(236, 68%, 43%)
CMYK	cmyk(67.9%, 63.3%, 0%, 57.3%)
CIE-LAB	lab(19.96, 21.93, -40.88)
CIE-LCH	lch(19.96, 46.39, 298.22°)
OKLab	oklab(31.87% 0.009 -0.1177)
OKLCH	oklch(31.87% 0.118 274.4)
XYZ	xyz(4.2113, 2.9787, 14.8180)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23286D #6D6823

analogous

#234D6D #23286D #43236D

triadic

#23286D #6D2328 #286D23

tetradic

#23286D #6D234D #6D6823 #236D43

square

#23286D #6D234D #6D6823 #236D43

split-complementary

#23286D #6D4323 #4D6D23

monochromatic

#070817 #14173F #23286D #32399B #474FC4

Accessibility & contrast

On white

13.16

#23286D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#23286D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23286D

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23286D	#FFFFFF	#000000	##FFFFFF
##23286D	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346F

Deuteranopia (green-blind)

#002D6C

Tritanopia (blue-blind)

#003946

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #23286d;
/* rgb */ color: rgb(35, 40, 109);
/* oklch */ color: oklch(31.9% 0.118 274.4);

Tailwind

colors: {
  custom: {
    50: '#686297',
    500: '#23286d',
    950: '#000000',
  },
}

SCSS

$custom: #23286d;
$custom-light: #686297;
$custom-dark: #000000;

JSON

{
  "hex": "#23286d",
  "rgb": {
    "r": 35,
    "g": 40,
    "b": 109
  },
  "hsl": {
    "h": 235.946,
    "s": 51.389,
    "l": 28.235
  },
  "oklch": {
    "l": 0.31875,
    "c": 0.11805,
    "h": 274.4
  },
  "luminance": 0.02979
}

Semantic roles & 50–950 ramp

primary

#23286D

secondary

#A09B4B

accent

#D14DDB

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #23286D

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

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