#231E6D#231E6D

#231E6D is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.0% C 0.131 H 277.8°. Best body text is #FFFFFF at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#231E6D
RGB	rgb(35, 30, 109)
HSL	hsl(244, 57%, 27%)
HSV	hsv(244, 72%, 43%)
CMYK	cmyk(67.9%, 72.5%, 0%, 57.3%)
CIE-LAB	lab(17.41, 28.69, -45.04)
CIE-LCH	lch(17.41, 53.40, 302.49°)
OKLab	oklab(30.02% 0.0178 -0.13)
OKLCH	oklch(30.02% 0.131 277.8)
XYZ	xyz(3.9168, 2.3897, 14.7199)
Luminance	0.0239 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231E6D #686D1E

analogous

#1E416D #231E6D #4A1E6D

triadic

#231E6D #6D231E #1E6D23

tetradic

#231E6D #6D1E41 #686D1E #1E6D4A

square

#231E6D #6D1E41 #686D1E #1E6D4A

split-complementary

#231E6D #6D4A1E #416D1E

monochromatic

#080718 #14113D #231E6D #322B9D #453CC9

Accessibility & contrast

On white

14.21

#231E6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#231E6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231E6D

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231E6D	#FFFFFF	#000000	##FFFFFF
##231E6D	1.00	14.21	1.48	14.21
#FFFFFF	14.21	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6F

Deuteranopia (green-blind)

#00276C

Tritanopia (blue-blind)

#003343

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #231e6d;
/* rgb */ color: rgb(35, 30, 109);
/* oklch */ color: oklch(30.0% 0.131 277.8);

Tailwind

colors: {
  custom: {
    50: '#695a98',
    500: '#231e6d',
    950: '#000000',
  },
}

SCSS

$custom: #231e6d;
$custom-light: #695a98;
$custom-dark: #000000;

JSON

{
  "hex": "#231e6d",
  "rgb": {
    "r": 35,
    "g": 30,
    "b": 109
  },
  "hsl": {
    "h": 243.797,
    "s": 56.835,
    "l": 27.255
  },
  "oklch": {
    "l": 0.30018,
    "c": 0.13118,
    "h": 277.8
  },
  "luminance": 0.0239
}

Semantic roles & 50–950 ramp

primary

#231E6D

secondary

#9CA145

accent

#E048D6

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #231E6D

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

Preview Lab → · Contrast checker → · Palette generator →