#2D4DA2#2D4DA2

#2D4DA2 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.6% C 0.143 H 265.4°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#2D4DA2
RGB	rgb(45, 77, 162)
HSL	hsl(224, 57%, 41%)
HSV	hsv(224, 72%, 64%)
CMYK	cmyk(72.2%, 52.5%, 0%, 36.5%)
CIE-LAB	lab(34.95, 18.43, -49.51)
CIE-LCH	lch(34.95, 52.83, 290.41°)
OKLab	oklab(44.58% -0.0114 -0.1423)
OKLCH	oklch(44.58% 0.143 265.4)
XYZ	xyz(10.2554, 8.4732, 35.2704)
Luminance	0.0847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4DA2 #A2822D

analogous

#2D87A2 #2D4DA2 #472DA2

triadic

#2D4DA2 #A22D4D #4DA22D

tetradic

#2D4DA2 #A22D87 #A2822D #2DA247

square

#2D4DA2 #A22D87 #A2822D #2DA247

split-complementary

#2D4DA2 #A2472D #87A22D

monochromatic

#121F42 #203672 #2D4DA2 #4267CA #728ED8

Accessibility & contrast

On white

7.79

#2D4DA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#2D4DA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4DA2

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4DA2	#FFFFFF	#000000	##FFFFFF
##2D4DA2	1.00	7.79	2.69	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1658A5

Deuteranopia (green-blind)

#004DA0

Tritanopia (blue-blind)

#006170

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2d4da2;
/* rgb */ color: rgb(45, 77, 162);
/* oklch */ color: oklch(44.6% 0.143 265.4);

Tailwind

colors: {
  custom: {
    50: '#757ebe',
    500: '#2d4da2',
    950: '#000000',
  },
}

SCSS

$custom: #2d4da2;
$custom-light: #757ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4da2",
  "rgb": {
    "r": 45,
    "g": 77,
    "b": 162
  },
  "hsl": {
    "h": 223.59,
    "s": 56.522,
    "l": 40.588
  },
  "oklch": {
    "l": 0.44581,
    "c": 0.14281,
    "h": 265.4
  },
  "luminance": 0.08474
}

Semantic roles & 50–950 ramp

primary

#2D4DA2

secondary

#BFA86C

accent

#B648E0

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2D4DA2

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

Preview Lab → · Contrast checker → · Palette generator →