#2D3E8D#2D3E8D

#2D3E8D is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.8% C 0.132 H 270.2°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#2D3E8D
RGB	rgb(45, 62, 141)
HSL	hsl(229, 52%, 36%)
HSV	hsv(229, 68%, 55%)
CMYK	cmyk(68.1%, 56%, 0%, 44.7%)
CIE-LAB	lab(29.22, 20.58, -46.01)
CIE-LCH	lch(29.22, 50.40, 294.10°)
OKLab	oklab(39.77% 0.0004 -0.1323)
OKLCH	oklch(39.77% 0.132 270.2)
XYZ	xyz(7.6109, 5.9255, 25.9368)
Luminance	0.0593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3E8D #8D7C2D

analogous

#2D6E8D #2D3E8D #4C2D8D

triadic

#2D3E8D #8D2D3E #3E8D2D

tetradic

#2D3E8D #8D2D6E #8D7C2D #2D8D4C

square

#2D3E8D #8D2D6E #8D7C2D #2D8D4C

split-complementary

#2D3E8D #8D4C2D #6E8D2D

monochromatic

#0F1530 #1E2A5F #2D3E8D #3C52BB #6679CE

Accessibility & contrast

On white

9.61

#2D3E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2D3E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3E8D

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3E8D	#FFFFFF	#000000	##FFFFFF
##2D3E8D	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004990

Deuteranopia (green-blind)

#00418B

Tritanopia (blue-blind)

#00515F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2d3e8d;
/* rgb */ color: rgb(45, 62, 141);
/* oklch */ color: oklch(39.8% 0.132 270.2);

Tailwind

colors: {
  custom: {
    50: '#7273af',
    500: '#2d3e8d',
    950: '#000000',
  },
}

SCSS

$custom: #2d3e8d;
$custom-light: #7273af;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3e8d",
  "rgb": {
    "r": 45,
    "g": 62,
    "b": 141
  },
  "hsl": {
    "h": 229.375,
    "s": 51.613,
    "l": 36.471
  },
  "oklch": {
    "l": 0.39766,
    "c": 0.13227,
    "h": 270.2
  },
  "luminance": 0.05926
}

Semantic roles & 50–950 ramp

primary

#2D3E8D

secondary

#B5A661

accent

#C24DDB

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #2D3E8D

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

Preview Lab → · Contrast checker → · Palette generator →