#2D4BA5#2D4BA5

#2D4BA5 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.4% C 0.150 H 266.4°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#2D4BA5
RGB	rgb(45, 75, 165)
HSL	hsl(225, 57%, 41%)
HSV	hsv(225, 73%, 65%)
CMYK	cmyk(72.7%, 54.5%, 0%, 35.3%)
CIE-LAB	lab(34.61, 20.90, -51.86)
CIE-LCH	lch(34.61, 55.91, 291.95°)
OKLab	oklab(44.39% -0.0094 -0.1493)
OKLCH	oklch(44.39% 0.15 266.4)
XYZ	xyz(10.3874, 8.3056, 36.6457)
Luminance	0.0831 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4BA5 #A5872D

analogous

#2D87A5 #2D4BA5 #4B2DA5

triadic

#2D4BA5 #A52D4B #4BA52D

tetradic

#2D4BA5 #A52D87 #A5872D #2DA54B

square

#2D4BA5 #A52D87 #A5872D #2DA54B

split-complementary

#2D4BA5 #A54B2D #87A52D

monochromatic

#131F45 #203575 #2D4BA5 #4365CC #738DD9

Accessibility & contrast

On white

7.89

#2D4BA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#2D4BA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4BA5

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4BA5	#FFFFFF	#000000	##FFFFFF
##2D4BA5	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0357A8

Deuteranopia (green-blind)

#004CA3

Tritanopia (blue-blind)

#006170

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2d4ba5;
/* rgb */ color: rgb(45, 75, 165);
/* oklch */ color: oklch(44.4% 0.150 266.4);

Tailwind

colors: {
  custom: {
    50: '#767cc0',
    500: '#2d4ba5',
    950: '#000000',
  },
}

SCSS

$custom: #2d4ba5;
$custom-light: #767cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4ba5",
  "rgb": {
    "r": 45,
    "g": 75,
    "b": 165
  },
  "hsl": {
    "h": 225,
    "s": 57.143,
    "l": 41.176
  },
  "oklch": {
    "l": 0.44394,
    "c": 0.14958,
    "h": 266.4
  },
  "luminance": 0.08307
}

Semantic roles & 50–950 ramp

primary

#2D4BA5

secondary

#C1AC6D

accent

#BA47E0

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2D4BA5

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

Preview Lab → · Contrast checker → · Palette generator →