#2D48A0#2D48A0

#2D48A0 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.4% C 0.146 H 267.1°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#2D48A0
RGB	rgb(45, 72, 160)
HSL	hsl(226, 56%, 40%)
HSV	hsv(226, 72%, 63%)
CMYK	cmyk(71.9%, 55%, 0%, 37.3%)
CIE-LAB	lab(33.41, 21.01, -50.80)
CIE-LCH	lch(33.41, 54.97, 292.47°)
OKLab	oklab(43.37% -0.0073 -0.1462)
OKLCH	oklch(43.37% 0.146 267.1)
XYZ	xyz(9.7425, 7.7297, 34.2294)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D48A0 #A0852D

analogous

#2D82A0 #2D48A0 #4B2DA0

triadic

#2D48A0 #A02D48 #48A02D

tetradic

#2D48A0 #A02D82 #A0852D #2DA04B

square

#2D48A0 #A02D82 #A0852D #2DA04B

split-complementary

#2D48A0 #A04B2D #82A02D

monochromatic

#121D40 #203370 #2D48A0 #4161C9 #7089D7

Accessibility & contrast

On white

8.25

#2D48A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2D48A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D48A0

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D48A0	#FFFFFF	#000000	##FFFFFF
##2D48A0	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0154A3

Deuteranopia (green-blind)

#004A9E

Tritanopia (blue-blind)

#005D6D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2d48a0;
/* rgb */ color: rgb(45, 72, 160);
/* oklch */ color: oklch(43.4% 0.146 267.1);

Tailwind

colors: {
  custom: {
    50: '#757abd',
    500: '#2d48a0',
    950: '#000000',
  },
}

SCSS

$custom: #2d48a0;
$custom-light: #757abd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d48a0",
  "rgb": {
    "r": 45,
    "g": 72,
    "b": 160
  },
  "hsl": {
    "h": 225.913,
    "s": 56.098,
    "l": 40.196
  },
  "oklch": {
    "l": 0.43372,
    "c": 0.14638,
    "h": 267.1
  },
  "luminance": 0.07731
}

Semantic roles & 50–950 ramp

primary

#2D48A0

secondary

#BEAB6B

accent

#BC48DF

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2D48A0

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

Preview Lab → · Contrast checker → · Palette generator →