#2D239A#2D239A

#2D239A is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.3% C 0.182 H 276.1°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#2D239A
RGB	rgb(45, 35, 154)
HSL	hsl(245, 63%, 37%)
HSV	hsv(245, 77%, 60%)
CMYK	cmyk(70.8%, 77.3%, 0%, 39.6%)
CIE-LAB	lab(23.97, 42.29, -62.59)
CIE-LCH	lch(23.97, 75.54, 304.04°)
OKLab	oklab(36.3% 0.0192 -0.1809)
OKLCH	oklch(36.3% 0.182 276.1)
XYZ	xyz(7.5140, 4.0923, 30.9595)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D239A #909A23

analogous

#23559A #2D239A #69239A

triadic

#2D239A #9A2D23 #239A2D

tetradic

#2D239A #9A2355 #909A23 #239A69

square

#2D239A #9A2355 #909A23 #239A69

split-complementary

#2D239A #9A6923 #559A23

monochromatic

#100C36 #1E1868 #2D239A #3C2ECC #685DDA

Accessibility & contrast

On white

11.55

#2D239A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2D239A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D239A

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D239A	#FFFFFF	#000000	##FFFFFF
##2D239A	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9D

Deuteranopia (green-blind)

#003498

Tritanopia (blue-blind)

#00465D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d239a;
/* rgb */ color: rgb(45, 35, 154);
/* oklch */ color: oklch(36.3% 0.182 276.1);

Tailwind

colors: {
  custom: {
    50: '#7760b9',
    500: '#2d239a',
    950: '#000000',
  },
}

SCSS

$custom: #2d239a;
$custom-light: #7760b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d239a",
  "rgb": {
    "r": 45,
    "g": 35,
    "b": 154
  },
  "hsl": {
    "h": 245.042,
    "s": 62.963,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36302,
    "c": 0.18196,
    "h": 276.1
  },
  "luminance": 0.04093
}

Semantic roles & 50–950 ramp

primary

#2D239A

secondary

#B6BF5A

accent

#E642D8

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2D239A

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

Preview Lab → · Contrast checker → · Palette generator →