#2D4585#2D4585

#2D4585 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.7% C 0.111 H 266.1°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#2D4585
RGB	rgb(45, 69, 133)
HSL	hsl(224, 49%, 35%)
HSV	hsv(224, 66%, 52%)
CMYK	cmyk(66.2%, 48.1%, 0%, 47.8%)
CIE-LAB	lab(30.66, 12.80, -38.75)
CIE-LCH	lch(30.66, 40.81, 288.28°)
OKLab	oklab(40.67% -0.0075 -0.1108)
OKLCH	oklch(40.67% 0.111 266.1)
XYZ	xyz(7.4425, 6.5069, 23.0495)
Luminance	0.0651 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4585 #856D2D

analogous

#2D7185 #2D4585 #412D85

triadic

#2D4585 #852D45 #45852D

tetradic

#2D4585 #852D71 #856D2D #2D8541

square

#2D4585 #852D71 #856D2D #2D8541

split-complementary

#2D4585 #85412D #71852D

monochromatic

#0E162A #1E2D57 #2D4585 #3C5DB3 #627FCA

Accessibility & contrast

On white

9.12

#2D4585 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2D4585 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4585

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4585	#FFFFFF	#000000	##FFFFFF
##2D4585	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254C87

Deuteranopia (green-blind)

#154484

Tritanopia (blue-blind)

#00545E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2d4585;
/* rgb */ color: rgb(45, 69, 133);
/* oklch */ color: oklch(40.7% 0.111 266.1);

Tailwind

colors: {
  custom: {
    50: '#7078a9',
    500: '#2d4585',
    950: '#000000',
  },
}

SCSS

$custom: #2d4585;
$custom-light: #7078a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4585",
  "rgb": {
    "r": 45,
    "g": 69,
    "b": 133
  },
  "hsl": {
    "h": 223.636,
    "s": 49.438,
    "l": 34.902
  },
  "oklch": {
    "l": 0.40672,
    "c": 0.11107,
    "h": 266.1
  },
  "luminance": 0.06508
}

Semantic roles & 50–950 ramp

primary

#2D4585

secondary

#B09A5D

accent

#B34FD9

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2D4585

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

Preview Lab → · Contrast checker → · Palette generator →