#2D3FC9#2D3FC9

#2D3FC9 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.4% C 0.211 H 269.4°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#2D3FC9
RGB	rgb(45, 63, 201)
HSL	hsl(233, 63%, 48%)
HSV	hsv(233, 78%, 79%)
CMYK	cmyk(77.6%, 68.7%, 0%, 21.2%)
CIE-LAB	lab(34.66, 41.87, -73.04)
CIE-LCH	lch(34.66, 84.19, 299.82°)
OKLab	oklab(45.37% -0.0021 -0.2115)
OKLCH	oklch(45.37% 0.212 269.4)
XYZ	xyz(13.3987, 8.3284, 56.1484)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3FC9 #C9B72D

analogous

#2D8DC9 #2D3FC9 #692DC9

triadic

#2D3FC9 #C92D3F #3FC92D

tetradic

#2D3FC9 #C92D8D #C9B72D #2DC969

square

#2D3FC9 #C92D8D #C9B72D #2DC969

split-complementary

#2D3FC9 #C9692D #8DC92D

monochromatic

#172065 #222F97 #2D3FC9 #5968DA #8B96E5

Accessibility & contrast

On white

7.88

#2D3FC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#2D3FC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3FC9

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3FC9	#FFFFFF	#000000	##FFFFFF
##2D3FC9	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CD

Deuteranopia (green-blind)

#004AC6

Tritanopia (blue-blind)

#00657F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2d3fc9;
/* rgb */ color: rgb(45, 63, 201);
/* oklch */ color: oklch(45.4% 0.211 269.4);

Tailwind

colors: {
  custom: {
    50: '#8074db',
    500: '#2d3fc9',
    950: '#000000',
  },
}

SCSS

$custom: #2d3fc9;
$custom-light: #8074db;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3fc9",
  "rgb": {
    "r": 45,
    "g": 63,
    "b": 201
  },
  "hsl": {
    "h": 233.077,
    "s": 63.415,
    "l": 48.235
  },
  "oklch": {
    "l": 0.45369,
    "c": 0.2115,
    "h": 269.4
  },
  "luminance": 0.0833
}

Semantic roles & 50–950 ramp

primary

#2D3FC9

secondary

#CFC683

accent

#D341E6

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #2D3FC9

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

Preview Lab → · Contrast checker → · Palette generator →