#2D256F#2D256F

#2D256F is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.3% C 0.123 H 281.9°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#2D256F
RGB	rgb(45, 37, 111)
HSL	hsl(246, 50%, 29%)
HSV	hsv(246, 67%, 44%)
CMYK	cmyk(59.5%, 66.7%, 0%, 56.5%)
CIE-LAB	lab(20.16, 26.52, -41.81)
CIE-LCH	lch(20.16, 49.51, 302.39°)
OKLab	oklab(32.28% 0.0254 -0.1202)
OKLCH	oklch(32.28% 0.123 281.9)
XYZ	xyz(4.6121, 3.0284, 15.3774)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D256F #676F25

analogous

#25426F #2D256F #52256F

triadic

#2D256F #6F2D25 #256F2D

tetradic

#2D256F #6F2542 #676F25 #256F52

square

#2D256F #6F2542 #676F25 #256F52

split-complementary

#2D256F #6F5225 #426F25

monochromatic

#090817 #1A1641 #2D256F #40349D #584BC3

Accessibility & contrast

On white

13.08

#2D256F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2D256F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D256F

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D256F	#FFFFFF	#000000	##FFFFFF
##2D256F	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003371

Deuteranopia (green-blind)

#002E6E

Tritanopia (blue-blind)

#0A3746

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2d256f;
/* rgb */ color: rgb(45, 37, 111);
/* oklch */ color: oklch(32.3% 0.123 281.9);

Tailwind

colors: {
  custom: {
    50: '#6d6099',
    500: '#2d256f',
    950: '#000000',
  },
}

SCSS

$custom: #2d256f;
$custom-light: #6d6099;
$custom-dark: #000000;

JSON

{
  "hex": "#2d256f",
  "rgb": {
    "r": 45,
    "g": 37,
    "b": 111
  },
  "hsl": {
    "h": 246.486,
    "s": 50,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32281,
    "c": 0.12282,
    "h": 281.9
  },
  "luminance": 0.03029
}

Semantic roles & 50–950 ramp

primary

#2D256F

secondary

#99A24E

accent

#DA4ECA

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2D256F

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

Preview Lab → · Contrast checker → · Palette generator →