#2D3C92#2D3C92

#2D3C92 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.8% C 0.142 H 271.0°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#2D3C92
RGB	rgb(45, 60, 146)
HSL	hsl(231, 53%, 37%)
HSV	hsv(231, 69%, 57%)
CMYK	cmyk(69.2%, 58.9%, 0%, 42.7%)
CIE-LAB	lab(29.07, 23.81, -49.34)
CIE-LCH	lch(29.07, 54.78, 295.76°)
OKLab	oklab(39.77% 0.0024 -0.1421)
OKLCH	oklch(39.77% 0.142 271)
XYZ	xyz(7.8846, 5.8642, 27.9049)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3C92 #92832D

analogous

#2D6F92 #2D3C92 #502D92

triadic

#2D3C92 #922D3C #3C922D

tetradic

#2D3C92 #922D6F #92832D #2D9250

square

#2D3C92 #922D6F #92832D #2D9250

split-complementary

#2D3C92 #92502D #6F922D

monochromatic

#101634 #1F2963 #2D3C92 #3B4FC1 #6978D1

Accessibility & contrast

On white

9.66

#2D3C92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2D3C92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3C92

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3C92	#FFFFFF	#000000	##FFFFFF
##2D3C92	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004995

Deuteranopia (green-blind)

#004090

Tritanopia (blue-blind)

#005161

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2d3c92;
/* rgb */ color: rgb(45, 60, 146);
/* oklch */ color: oklch(39.8% 0.142 271.0);

Tailwind

colors: {
  custom: {
    50: '#7371b3',
    500: '#2d3c92',
    950: '#000000',
  },
}

SCSS

$custom: #2d3c92;
$custom-light: #7371b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3c92",
  "rgb": {
    "r": 45,
    "g": 60,
    "b": 146
  },
  "hsl": {
    "h": 231.089,
    "s": 52.88,
    "l": 37.451
  },
  "oklch": {
    "l": 0.39772,
    "c": 0.14211,
    "h": 271
  },
  "luminance": 0.05865
}

Semantic roles & 50–950 ramp

primary

#2D3C92

secondary

#B7AB63

accent

#C74CDC

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2D3C92

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

Preview Lab → · Contrast checker → · Palette generator →