#2D3F93#2D3F93

#2D3F93 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.5% C 0.140 H 269.9°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#2D3F93
RGB	rgb(45, 63, 147)
HSL	hsl(229, 53%, 38%)
HSV	hsv(229, 69%, 58%)
CMYK	cmyk(69.4%, 57.1%, 0%, 42.4%)
CIE-LAB	lab(29.96, 22.16, -48.50)
CIE-LCH	lch(29.96, 53.33, 294.55°)
OKLab	oklab(40.46% -0.0002 -0.1396)
OKLCH	oklch(40.46% 0.14 269.9)
XYZ	xyz(8.1244, 6.2187, 28.3703)
Luminance	0.0622 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3F93 #93812D

analogous

#2D7293 #2D3F93 #4E2D93

triadic

#2D3F93 #932D3F #3F932D

tetradic

#2D3F93 #932D72 #93812D #2D934E

square

#2D3F93 #932D72 #93812D #2D934E

split-complementary

#2D3F93 #934E2D #72932D

monochromatic

#101735 #1F2B64 #2D3F93 #3B53C2 #697CD1

Accessibility & contrast

On white

9.36

#2D3F93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2D3F93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3F93

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3F93	#FFFFFF	#000000	##FFFFFF
##2D3F93	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B96

Deuteranopia (green-blind)

#004291

Tritanopia (blue-blind)

#005362

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2d3f93;
/* rgb */ color: rgb(45, 63, 147);
/* oklch */ color: oklch(40.5% 0.140 269.9);

Tailwind

colors: {
  custom: {
    50: '#7373b3',
    500: '#2d3f93',
    950: '#000000',
  },
}

SCSS

$custom: #2d3f93;
$custom-light: #7373b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3f93",
  "rgb": {
    "r": 45,
    "g": 63,
    "b": 147
  },
  "hsl": {
    "h": 229.412,
    "s": 53.125,
    "l": 37.647
  },
  "oklch": {
    "l": 0.40462,
    "c": 0.1396,
    "h": 269.9
  },
  "luminance": 0.06219
}

Semantic roles & 50–950 ramp

primary

#2D3F93

secondary

#B8A964

accent

#C34BDD

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2D3F93

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

Preview Lab → · Contrast checker → · Palette generator →