#2D47A2#2D47A2

#2D47A2 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.3% C 0.150 H 267.6°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#2D47A2
RGB	rgb(45, 71, 162)
HSL	hsl(227, 57%, 41%)
HSV	hsv(227, 72%, 64%)
CMYK	cmyk(72.2%, 56.2%, 0%, 36.5%)
CIE-LAB	lab(33.29, 22.44, -52.20)
CIE-LCH	lch(33.29, 56.82, 293.26°)
OKLab	oklab(43.33% -0.0063 -0.1504)
OKLCH	oklch(43.33% 0.15 267.6)
XYZ	xyz(9.8548, 7.6720, 35.1369)
Luminance	0.0767 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D47A2 #A2882D

analogous

#2D81A2 #2D47A2 #4E2DA2

triadic

#2D47A2 #A22D47 #47A22D

tetradic

#2D47A2 #A22D81 #A2882D #2DA24E

square

#2D47A2 #A22D81 #A2882D #2DA24E

split-complementary

#2D47A2 #A24E2D #81A22D

monochromatic

#121D42 #203272 #2D47A2 #4260CA #7288D8

Accessibility & contrast

On white

8.29

#2D47A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#2D47A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D47A2

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D47A2	#FFFFFF	#000000	##FFFFFF
##2D47A2	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A5

Deuteranopia (green-blind)

#0049A0

Tritanopia (blue-blind)

#005D6D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2d47a2;
/* rgb */ color: rgb(45, 71, 162);
/* oklch */ color: oklch(43.3% 0.150 267.6);

Tailwind

colors: {
  custom: {
    50: '#7679be',
    500: '#2d47a2',
    950: '#000000',
  },
}

SCSS

$custom: #2d47a2;
$custom-light: #7679be;
$custom-dark: #000000;

JSON

{
  "hex": "#2d47a2",
  "rgb": {
    "r": 45,
    "g": 71,
    "b": 162
  },
  "hsl": {
    "h": 226.667,
    "s": 56.522,
    "l": 40.588
  },
  "oklch": {
    "l": 0.43327,
    "c": 0.15048,
    "h": 267.6
  },
  "luminance": 0.07673
}

Semantic roles & 50–950 ramp

primary

#2D47A2

secondary

#BFAD6C

accent

#BE48E0

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2D47A2

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

Preview Lab → · Contrast checker → · Palette generator →