#2D4685#2D4685

#2D4685 is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.9% C 0.110 H 265.5°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#2D4685
RGB	rgb(45, 70, 133)
HSL	hsl(223, 49%, 35%)
HSV	hsv(223, 66%, 52%)
CMYK	cmyk(66.2%, 47.4%, 0%, 47.8%)
CIE-LAB	lab(30.95, 12.12, -38.28)
CIE-LCH	lch(30.95, 40.16, 287.57°)
OKLab	oklab(40.9% -0.0085 -0.1094)
OKLCH	oklch(40.9% 0.11 265.5)
XYZ	xyz(7.5045, 6.6310, 23.0702)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4685 #856C2D

analogous

#2D7285 #2D4685 #402D85

triadic

#2D4685 #852D46 #46852D

tetradic

#2D4685 #852D72 #856C2D #2D8540

square

#2D4685 #852D72 #856C2D #2D8540

split-complementary

#2D4685 #85402D #72852D

monochromatic

#0E162A #1E2E57 #2D4685 #3C5EB3 #6280CA

Accessibility & contrast

On white

9.03

#2D4685 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#2D4685 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4685

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4685	#FFFFFF	#000000	##FFFFFF
##2D4685	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274D87

Deuteranopia (green-blind)

#184584

Tritanopia (blue-blind)

#00545F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2d4685;
/* rgb */ color: rgb(45, 70, 133);
/* oklch */ color: oklch(40.9% 0.110 265.5);

Tailwind

colors: {
  custom: {
    50: '#7079a9',
    500: '#2d4685',
    950: '#000000',
  },
}

SCSS

$custom: #2d4685;
$custom-light: #7079a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4685",
  "rgb": {
    "r": 45,
    "g": 70,
    "b": 133
  },
  "hsl": {
    "h": 222.955,
    "s": 49.438,
    "l": 34.902
  },
  "oklch": {
    "l": 0.40898,
    "c": 0.10975,
    "h": 265.5
  },
  "luminance": 0.06632
}

Semantic roles & 50–950 ramp

primary

#2D4685

secondary

#B0995D

accent

#B24FD9

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2D4685

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

Preview Lab → · Contrast checker → · Palette generator →