#2D3C85#2D3C85

#2D3C85 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 38.7% C 0.123 H 270.8°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#2D3C85
RGB	rgb(45, 60, 133)
HSL	hsl(230, 49%, 35%)
HSV	hsv(230, 66%, 52%)
CMYK	cmyk(66.2%, 54.9%, 0%, 47.8%)
CIE-LAB	lab(28.07, 18.94, -42.92)
CIE-LCH	lch(28.07, 46.92, 293.81°)
OKLab	oklab(38.71% 0.0018 -0.1232)
OKLCH	oklch(38.71% 0.123 270.8)
XYZ	xyz(6.9303, 5.4824, 22.8788)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3C85 #85762D

analogous

#2D6885 #2D3C85 #4A2D85

triadic

#2D3C85 #852D3C #3C852D

tetradic

#2D3C85 #852D68 #85762D #2D854A

square

#2D3C85 #852D68 #85762D #2D854A

split-complementary

#2D3C85 #854A2D #68852D

monochromatic

#0E132A #1E2757 #2D3C85 #3C51B3 #6274CA

Accessibility & contrast

On white

10.02

#2D3C85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2D3C85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3C85

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3C85	#FFFFFF	#000000	##FFFFFF
##2D3C85	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)

#0B4688

Deuteranopia (green-blind)

#003E84

Tritanopia (blue-blind)

#004D5A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2d3c85;
/* rgb */ color: rgb(45, 60, 133);
/* oklch */ color: oklch(38.7% 0.123 270.8);

Tailwind

colors: {
  custom: {
    50: '#7071a9',
    500: '#2d3c85',
    950: '#000000',
  },
}

SCSS

$custom: #2d3c85;
$custom-light: #7071a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3c85",
  "rgb": {
    "r": 45,
    "g": 60,
    "b": 133
  },
  "hsl": {
    "h": 229.773,
    "s": 49.438,
    "l": 34.902
  },
  "oklch": {
    "l": 0.38706,
    "c": 0.12323,
    "h": 270.8
  },
  "luminance": 0.05483
}

Semantic roles & 50–950 ramp

primary

#2D3C85

secondary

#B0A25D

accent

#C14FD9

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #2D3C85

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

Preview Lab → · Contrast checker → · Palette generator →