#2D256C#2D256C

#2D256C is a dark, moderate blue. Relative luminance 0.030; OKLCH L 32.0% C 0.119 H 282.5°. Best body text is #FFFFFF at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#2D256C
RGB	rgb(45, 37, 108)
HSL	hsl(247, 49%, 28%)
HSV	hsv(247, 66%, 42%)
CMYK	cmyk(58.3%, 65.7%, 0%, 57.6%)
CIE-LAB	lab(19.90, 25.48, -40.29)
CIE-LCH	lch(19.90, 47.67, 302.30°)
OKLab	oklab(32.01% 0.0256 -0.1157)
OKLCH	oklch(32.01% 0.119 282.5)
XYZ	xyz(4.4497, 2.9635, 14.5220)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D256C #646C25

analogous

#25406C #2D256C #50256C

triadic

#2D256C #6C2D25 #256C2D

tetradic

#2D256C #6C2540 #646C25 #256C50

square

#2D256C #6C2540 #646C25 #256C50

split-complementary

#2D256C #6C5025 #406C25

monochromatic

#090817 #1A153E #2D256C #40359A #584AC1

Accessibility & contrast

On white

13.18

#2D256C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2D256C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D256C

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D256C	#FFFFFF	#000000	##FFFFFF
##2D256C	1.00	13.18	1.59	13.18
#FFFFFF	13.18	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326E

Deuteranopia (green-blind)

#002E6B

Tritanopia (blue-blind)

#0F3644

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2d256c;
/* rgb */ color: rgb(45, 37, 108);
/* oklch */ color: oklch(32.0% 0.119 282.5);

Tailwind

colors: {
  custom: {
    50: '#6d6097',
    500: '#2d256c',
    950: '#000000',
  },
}

SCSS

$custom: #2d256c;
$custom-light: #6d6097;
$custom-dark: #000000;

JSON

{
  "hex": "#2d256c",
  "rgb": {
    "r": 45,
    "g": 37,
    "b": 108
  },
  "hsl": {
    "h": 246.761,
    "s": 48.966,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3201,
    "c": 0.11851,
    "h": 282.5
  },
  "luminance": 0.02964
}

Semantic roles & 50–950 ramp

primary

#2D256C

secondary

#969F4E

accent

#D94FC9

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07050D

muted

#7A797E

Preview Lab

Preview with #2D256C

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

Preview Lab → · Contrast checker → · Palette generator →