#231968#231968

#231968 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.7% C 0.130 H 280.0°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#231968
RGB	rgb(35, 25, 104)
HSL	hsl(248, 61%, 25%)
HSV	hsv(248, 76%, 41%)
CMYK	cmyk(66.3%, 76%, 0%, 59.2%)
CIE-LAB	lab(15.76, 30.07, -44.49)
CIE-LCH	lch(15.76, 53.70, 304.06°)
OKLab	oklab(28.68% 0.0227 -0.1283)
OKLCH	oklch(28.68% 0.13 280)
XYZ	xyz(3.5387, 2.0518, 13.3036)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231968 #5E6819

analogous

#193668 #231968 #4A1968

triadic

#231968 #682319 #196823

tetradic

#231968 #681936 #5E6819 #19684A

square

#231968 #681936 #5E6819 #19684A

split-complementary

#231968 #684A19 #366819

monochromatic

#080619 #120D37 #231968 #342599 #4431CB

Accessibility & contrast

On white

14.89

#231968 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#231968 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231968

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231968	#FFFFFF	#000000	##FFFFFF
##231968	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6A

Deuteranopia (green-blind)

#002467

Tritanopia (blue-blind)

#002F3E

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #231968;
/* rgb */ color: rgb(35, 25, 104);
/* oklch */ color: oklch(28.7% 0.130 280.0);

Tailwind

colors: {
  custom: {
    50: '#685794',
    500: '#231968',
    950: '#000000',
  },
}

SCSS

$custom: #231968;
$custom-light: #685794;
$custom-dark: #000000;

JSON

{
  "hex": "#231968",
  "rgb": {
    "r": 35,
    "g": 25,
    "b": 104
  },
  "hsl": {
    "h": 247.595,
    "s": 61.24,
    "l": 25.294
  },
  "oklch": {
    "l": 0.28678,
    "c": 0.13033,
    "h": 280
  },
  "luminance": 0.02052
}

Semantic roles & 50–950 ramp

primary

#231968

secondary

#929E3F

accent

#E443D0

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #231968

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

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