#2D3D8D#2D3D8D

#2D3D8D is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.6% C 0.134 H 270.6°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#2D3D8D
RGB	rgb(45, 61, 141)
HSL	hsl(230, 52%, 36%)
HSV	hsv(230, 68%, 55%)
CMYK	cmyk(68.1%, 56.7%, 0%, 44.7%)
CIE-LAB	lab(28.95, 21.26, -46.45)
CIE-LCH	lch(28.95, 51.09, 294.59°)
OKLab	oklab(39.56% 0.0013 -0.1336)
OKLCH	oklch(39.56% 0.134 270.6)
XYZ	xyz(7.5570, 5.8178, 25.9188)
Luminance	0.0582 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3D8D #8D7D2D

analogous

#2D6D8D #2D3D8D #4D2D8D

triadic

#2D3D8D #8D2D3D #3D8D2D

tetradic

#2D3D8D #8D2D6D #8D7D2D #2D8D4D

square

#2D3D8D #8D2D6D #8D7D2D #2D8D4D

split-complementary

#2D3D8D #8D4D2D #6D8D2D

monochromatic

#0F1530 #1E295F #2D3D8D #3C51BB #6678CE

Accessibility & contrast

On white

9.71

#2D3D8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#2D3D8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3D8D

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3D8D	#FFFFFF	#000000	##FFFFFF
##2D3D8D	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004990

Deuteranopia (green-blind)

#00408B

Tritanopia (blue-blind)

#00505F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2d3d8d;
/* rgb */ color: rgb(45, 61, 141);
/* oklch */ color: oklch(39.6% 0.134 270.6);

Tailwind

colors: {
  custom: {
    50: '#7272af',
    500: '#2d3d8d',
    950: '#000000',
  },
}

SCSS

$custom: #2d3d8d;
$custom-light: #7272af;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3d8d",
  "rgb": {
    "r": 45,
    "g": 61,
    "b": 141
  },
  "hsl": {
    "h": 230,
    "s": 51.613,
    "l": 36.471
  },
  "oklch": {
    "l": 0.39559,
    "c": 0.13361,
    "h": 270.6
  },
  "luminance": 0.05818
}

Semantic roles & 50–950 ramp

primary

#2D3D8D

secondary

#B5A761

accent

#C34DDB

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #2D3D8D

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

Preview Lab → · Contrast checker → · Palette generator →