#2D3470#2D3470

#2D3470 is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.4% C 0.103 H 274.9°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#2D3470
RGB	rgb(45, 52, 112)
HSL	hsl(234, 43%, 31%)
HSV	hsv(234, 60%, 44%)
CMYK	cmyk(59.8%, 53.6%, 0%, 56.1%)
CIE-LAB	lab(24.27, 16.65, -35.80)
CIE-LCH	lch(24.27, 39.48, 294.95°)
OKLab	oklab(35.36% 0.0087 -0.1024)
OKLCH	oklch(35.36% 0.103 274.9)
XYZ	xyz(5.2339, 4.1833, 15.8578)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3470 #70692D

analogous

#2D5570 #2D3470 #472D70

triadic

#2D3470 #702D34 #34702D

tetradic

#2D3470 #702D55 #70692D #2D7047

square

#2D3470 #702D55 #70692D #2D7047

split-complementary

#2D3470 #70472D #55702D

monochromatic

#0A0B19 #1B2044 #2D3470 #3F489C #5A65BD

Accessibility & contrast

On white

11.43

#2D3470 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2D3470 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3470

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3470	#FFFFFF	#000000	##FFFFFF
##2D3470	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#143D72

Deuteranopia (green-blind)

#07376F

Tritanopia (blue-blind)

#04424C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2d3470;
/* rgb */ color: rgb(45, 52, 112);
/* oklch */ color: oklch(35.4% 0.103 274.9);

Tailwind

colors: {
  custom: {
    50: '#6c6b99',
    500: '#2d3470',
    950: '#000000',
  },
}

SCSS

$custom: #2d3470;
$custom-light: #6c6b99;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3470",
  "rgb": {
    "r": 45,
    "g": 52,
    "b": 112
  },
  "hsl": {
    "h": 233.731,
    "s": 42.675,
    "l": 30.784
  },
  "oklch": {
    "l": 0.35356,
    "c": 0.10273,
    "h": 274.9
  },
  "luminance": 0.04184
}

Semantic roles & 50–950 ramp

primary

#2D3470

secondary

#A29A57

accent

#C555D2

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2D3470

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

Preview Lab → · Contrast checker → · Palette generator →