#2D4AA5#2D4AA5

#2D4AA5 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.2% C 0.151 H 266.7°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#2D4AA5
RGB	rgb(45, 74, 165)
HSL	hsl(226, 57%, 41%)
HSV	hsv(226, 73%, 65%)
CMYK	cmyk(72.7%, 55.2%, 0%, 35.3%)
CIE-LAB	lab(34.34, 21.57, -52.30)
CIE-LCH	lch(34.34, 56.58, 292.41°)
OKLab	oklab(44.19% -0.0086 -0.1506)
OKLCH	oklch(44.19% 0.151 266.7)
XYZ	xyz(10.3201, 8.1710, 36.6233)
Luminance	0.0817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4AA5 #A5882D

analogous

#2D86A5 #2D4AA5 #4C2DA5

triadic

#2D4AA5 #A52D4A #4AA52D

tetradic

#2D4AA5 #A52D86 #A5882D #2DA54C

square

#2D4AA5 #A52D86 #A5882D #2DA54C

split-complementary

#2D4AA5 #A54C2D #86A52D

monochromatic

#131F45 #203475 #2D4AA5 #4364CC #738CD9

Accessibility & contrast

On white

7.97

#2D4AA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#2D4AA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4AA5

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4AA5	#FFFFFF	#000000	##FFFFFF
##2D4AA5	1.00	7.97	2.63	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056A8

Deuteranopia (green-blind)

#004BA3

Tritanopia (blue-blind)

#006070

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2d4aa5;
/* rgb */ color: rgb(45, 74, 165);
/* oklch */ color: oklch(44.2% 0.151 266.7);

Tailwind

colors: {
  custom: {
    50: '#767cc0',
    500: '#2d4aa5',
    950: '#000000',
  },
}

SCSS

$custom: #2d4aa5;
$custom-light: #767cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4aa5",
  "rgb": {
    "r": 45,
    "g": 74,
    "b": 165
  },
  "hsl": {
    "h": 225.5,
    "s": 57.143,
    "l": 41.176
  },
  "oklch": {
    "l": 0.44186,
    "c": 0.15085,
    "h": 266.7
  },
  "luminance": 0.08172
}

Semantic roles & 50–950 ramp

primary

#2D4AA5

secondary

#C1AC6D

accent

#BB47E0

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2D4AA5

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

Preview Lab → · Contrast checker → · Palette generator →