#2D349E#2D349E

#2D349E is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.4% C 0.169 H 272.8°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#2D349E
RGB	rgb(45, 52, 158)
HSL	hsl(236, 56%, 40%)
HSV	hsv(236, 72%, 62%)
CMYK	cmyk(71.5%, 67.1%, 0%, 38%)
CIE-LAB	lab(28.07, 33.48, -58.30)
CIE-LCH	lch(28.07, 67.23, 299.87°)
OKLab	oklab(39.35% 0.0082 -0.1685)
OKLCH	oklch(39.35% 0.169 272.8)
XYZ	xyz(8.4797, 5.4817, 32.9523)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D349E #9E972D

analogous

#2D6D9E #2D349E #5E2D9E

triadic

#2D349E #9E2D34 #349E2D

tetradic

#2D349E #9E2D6D #9E972D #2D9E5E

square

#2D349E #9E2D6D #9E972D #2D9E5E

split-complementary

#2D349E #9E5E2D #6D9E2D

monochromatic

#12153F #1F246E #2D349E #4048C9 #6F76D6

Accessibility & contrast

On white

10.02

#2D349E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2D349E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D349E

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D349E	#FFFFFF	#000000	##FFFFFF
##2D349E	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A1

Deuteranopia (green-blind)

#003D9C

Tritanopia (blue-blind)

#005064

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2d349e;
/* rgb */ color: rgb(45, 52, 158);
/* oklch */ color: oklch(39.4% 0.169 272.8);

Tailwind

colors: {
  custom: {
    50: '#766cbc',
    500: '#2d349e',
    950: '#000000',
  },
}

SCSS

$custom: #2d349e;
$custom-light: #766cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d349e",
  "rgb": {
    "r": 45,
    "g": 52,
    "b": 158
  },
  "hsl": {
    "h": 236.283,
    "s": 55.665,
    "l": 39.804
  },
  "oklch": {
    "l": 0.39353,
    "c": 0.16867,
    "h": 272.8
  },
  "luminance": 0.05482
}

Semantic roles & 50–950 ramp

primary

#2D349E

secondary

#BDB869

accent

#D649DF

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2D349E

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

Preview Lab → · Contrast checker → · Palette generator →