#2B245C#2B245C

#2B245C is a dark, moderate blue. Relative luminance 0.025; OKLCH L 30.3% C 0.096 H 284.7°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#2B245C
RGB	rgb(43, 36, 92)
HSL	hsl(248, 44%, 25%)
HSV	hsv(248, 61%, 36%)
CMYK	cmyk(53.3%, 60.9%, 0%, 63.9%)
CIE-LAB	lab(18.13, 20.14, -32.65)
CIE-LCH	lch(18.13, 38.36, 301.66°)
OKLab	oklab(30.25% 0.0245 -0.0933)
OKLCH	oklch(30.25% 0.096 284.7)
XYZ	xyz(3.5583, 2.5479, 10.4274)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B245C #555C24

analogous

#24395C #2B245C #47245C

triadic

#2B245C #5C2B24 #245C2B

tetradic

#2B245C #5C2439 #555C24 #245C47

square

#2B245C #5C2439 #555C24 #245C47

split-complementary

#2B245C #5C4724 #395C24

monochromatic

#0A0916 #161330 #2B245C #403588 #5446B4

Accessibility & contrast

On white

13.91

#2B245C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#2B245C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B245C

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B245C	#FFFFFF	#000000	##FFFFFF
##2B245C	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#012E5E

Deuteranopia (green-blind)

#002B5B

Tritanopia (blue-blind)

#19313C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #2b245c;
/* rgb */ color: rgb(43, 36, 92);
/* oklch */ color: oklch(30.3% 0.096 284.7);

Tailwind

colors: {
  custom: {
    50: '#695f8b',
    500: '#2b245c',
    950: '#000000',
  },
}

SCSS

$custom: #2b245c;
$custom-light: #695f8b;
$custom-dark: #000000;

JSON

{
  "hex": "#2b245c",
  "rgb": {
    "r": 43,
    "g": 36,
    "b": 92
  },
  "hsl": {
    "h": 247.5,
    "s": 43.75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.30252,
    "c": 0.09647,
    "h": 284.7
  },
  "luminance": 0.02548
}

Semantic roles & 50–950 ramp

primary

#2B245C

secondary

#87904C

accent

#D354C4

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06040C

muted

#7A797D

Preview Lab

Preview with #2B245C

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

Preview Lab → · Contrast checker → · Palette generator →