#231E65#231E65

#231E65 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 29.2% C 0.120 H 279.1°. Best body text is #FFFFFF at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#231E65
RGB	rgb(35, 30, 101)
HSL	hsl(244, 54%, 26%)
HSV	hsv(244, 70%, 40%)
CMYK	cmyk(65.3%, 70.3%, 0%, 60.4%)
CIE-LAB	lab(16.63, 25.80, -41.09)
CIE-LCH	lch(16.63, 48.52, 302.12°)
OKLab	oklab(29.21% 0.019 -0.1184)
OKLCH	oklch(29.21% 0.12 279.1)
XYZ	xyz(3.5056, 2.2252, 12.5542)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231E65 #60651E

analogous

#1E3C65 #231E65 #461E65

triadic

#231E65 #65231E #1E6523

tetradic

#231E65 #651E3C #60651E #1E6546

square

#231E65 #651E3C #60651E #1E6546

split-complementary

#231E65 #65461E #3C651E

monochromatic

#080718 #131036 #231E65 #332C94 #443AC3

Accessibility & contrast

On white

14.53

#231E65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#231E65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231E65

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231E65	#FFFFFF	#000000	##FFFFFF
##231E65	1.00	14.53	1.45	14.53
#FFFFFF	14.53	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C67

Deuteranopia (green-blind)

#002664

Tritanopia (blue-blind)

#00303E

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #231e65;
/* rgb */ color: rgb(35, 30, 101);
/* oklch */ color: oklch(29.2% 0.120 279.1);

Tailwind

colors: {
  custom: {
    50: '#675a92',
    500: '#231e65',
    950: '#000000',
  },
}

SCSS

$custom: #231e65;
$custom-light: #675a92;
$custom-dark: #000000;

JSON

{
  "hex": "#231e65",
  "rgb": {
    "r": 35,
    "g": 30,
    "b": 101
  },
  "hsl": {
    "h": 244.225,
    "s": 54.198,
    "l": 25.686
  },
  "oklch": {
    "l": 0.29211,
    "c": 0.1199,
    "h": 279.1
  },
  "luminance": 0.02225
}

Semantic roles & 50–950 ramp

primary

#231E65

secondary

#949A45

accent

#DE4AD3

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06040D

muted

#7A797E

Preview Lab

Preview with #231E65

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

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