#2D1E9A#2D1E9A

#2D1E9A is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.7% C 0.187 H 276.7°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#2D1E9A
RGB	rgb(45, 30, 154)
HSL	hsl(247, 67%, 36%)
HSV	hsv(247, 81%, 60%)
CMYK	cmyk(70.8%, 80.5%, 0%, 39.6%)
CIE-LAB	lab(23.06, 44.91, -64.10)
CIE-LCH	lch(23.06, 78.26, 305.01°)
OKLab	oklab(35.66% 0.0217 -0.1853)
OKLCH	oklch(35.66% 0.187 276.7)
XYZ	xyz(7.3773, 3.8189, 30.9139)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1E9A #8B9A1E

analogous

#1E4D9A #2D1E9A #6B1E9A

triadic

#2D1E9A #9A2D1E #1E9A2D

tetradic

#2D1E9A #9A1E4D #8B9A1E #1E9A6B

square

#2D1E9A #9A1E4D #8B9A1E #1E9A6B

split-complementary

#2D1E9A #9A6B1E #4D9A1E

monochromatic

#0F0A34 #1E1467 #2D1E9A #3C28CD #6555DE

Accessibility & contrast

On white

11.90

#2D1E9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2D1E9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1E9A

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1E9A	#FFFFFF	#000000	##FFFFFF
##2D1E9A	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9D

Deuteranopia (green-blind)

#003298

Tritanopia (blue-blind)

#00445C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2d1e9a;
/* rgb */ color: rgb(45, 30, 154);
/* oklch */ color: oklch(35.7% 0.187 276.7);

Tailwind

colors: {
  custom: {
    50: '#775eb9',
    500: '#2d1e9a',
    950: '#000000',
  },
}

SCSS

$custom: #2d1e9a;
$custom-light: #775eb9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1e9a",
  "rgb": {
    "r": 45,
    "g": 30,
    "b": 154
  },
  "hsl": {
    "h": 247.258,
    "s": 67.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.35664,
    "c": 0.18652,
    "h": 276.7
  },
  "luminance": 0.0382
}

Semantic roles & 50–950 ramp

primary

#2D1E9A

secondary

#B4C153

accent

#EA3ED5

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #2D1E9A

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

Preview Lab → · Contrast checker → · Palette generator →