#231E62#231E62

#231E62 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.9% C 0.116 H 279.6°. Best body text is #FFFFFF at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#231E62
RGB	rgb(35, 30, 98)
HSL	hsl(244, 53%, 25%)
HSV	hsv(244, 69%, 38%)
CMYK	cmyk(64.3%, 69.4%, 0%, 61.6%)
CIE-LAB	lab(16.34, 24.71, -39.57)
CIE-LCH	lch(16.34, 46.66, 301.98°)
OKLab	oklab(28.92% 0.0193 -0.1139)
OKLCH	oklch(28.92% 0.116 279.6)
XYZ	xyz(3.3613, 2.1675, 11.7941)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231E62 #5D621E

analogous

#1E3B62 #231E62 #451E62

triadic

#231E62 #62231E #1E6223

tetradic

#231E62 #621E3B #5D621E #1E6245

square

#231E62 #621E3B #5D621E #1E6245

split-complementary

#231E62 #62451E #3B621E

monochromatic

#080717 #121033 #231E62 #342C91 #443BC0

Accessibility & contrast

On white

14.65

#231E62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#231E62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231E62

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231E62	#FFFFFF	#000000	##FFFFFF
##231E62	1.00	14.65	1.43	14.65
#FFFFFF	14.65	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B64

Deuteranopia (green-blind)

#002661

Tritanopia (blue-blind)

#002F3D

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #231e62;
/* rgb */ color: rgb(35, 30, 98);
/* oklch */ color: oklch(28.9% 0.116 279.6);

Tailwind

colors: {
  custom: {
    50: '#665a8f',
    500: '#231e62',
    950: '#000000',
  },
}

SCSS

$custom: #231e62;
$custom-light: #665a8f;
$custom-dark: #000000;

JSON

{
  "hex": "#231e62",
  "rgb": {
    "r": 35,
    "g": 30,
    "b": 98
  },
  "hsl": {
    "h": 244.412,
    "s": 53.125,
    "l": 25.098
  },
  "oklch": {
    "l": 0.28916,
    "c": 0.11558,
    "h": 279.6
  },
  "luminance": 0.02168
}

Semantic roles & 50–950 ramp

primary

#231E62

secondary

#919745

accent

#DD4BD2

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06040C

muted

#7A797D

Preview Lab

Preview with #231E62

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

Preview Lab → · Contrast checker → · Palette generator →