#2D259C#2D259C

#2D259C is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.8% C 0.182 H 275.6°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#2D259C
RGB	rgb(45, 37, 156)
HSL	hsl(244, 62%, 38%)
HSV	hsv(244, 76%, 61%)
CMYK	cmyk(71.2%, 76.3%, 0%, 38.8%)
CIE-LAB	lab(24.58, 41.84, -62.82)
CIE-LCH	lch(24.58, 75.48, 303.66°)
OKLab	oklab(36.79% 0.0177 -0.1816)
OKLCH	oklch(36.79% 0.182 275.6)
XYZ	xyz(7.7425, 4.2806, 31.8642)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D259C #949C25

analogous

#25589C #2D259C #69259C

triadic

#2D259C #9C2D25 #259C2D

tetradic

#2D259C #9C2558 #949C25 #259C69

square

#2D259C #9C2558 #949C25 #259C69

split-complementary

#2D259C #9C6925 #589C25

monochromatic

#100E39 #1F196B #2D259C #3B31CD #6A62DA

Accessibility & contrast

On white

11.31

#2D259C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2D259C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D259C

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D259C	#FFFFFF	#000000	##FFFFFF
##2D259C	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409F

Deuteranopia (green-blind)

#00359A

Tritanopia (blue-blind)

#00485F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2d259c;
/* rgb */ color: rgb(45, 37, 156);
/* oklch */ color: oklch(36.8% 0.182 275.6);

Tailwind

colors: {
  custom: {
    50: '#7762ba',
    500: '#2d259c',
    950: '#000000',
  },
}

SCSS

$custom: #2d259c;
$custom-light: #7762ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2d259c",
  "rgb": {
    "r": 45,
    "g": 37,
    "b": 156
  },
  "hsl": {
    "h": 244.034,
    "s": 61.658,
    "l": 37.843
  },
  "oklch": {
    "l": 0.36792,
    "c": 0.18248,
    "h": 275.6
  },
  "luminance": 0.04281
}

Semantic roles & 50–950 ramp

primary

#2D259C

secondary

#B8BF5E

accent

#E543DA

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2D259C

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

Preview Lab → · Contrast checker → · Palette generator →