#2A477A#2A477A

#2A477A is a dark, moderate blue. Relative luminance 0.064; OKLCH L 40.2% C 0.093 H 260.9°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#2A477A
RGB	rgb(42, 71, 122)
HSL	hsl(218, 49%, 32%)
HSV	hsv(218, 66%, 48%)
CMYK	cmyk(65.6%, 41.8%, 0%, 52.2%)
CIE-LAB	lab(30.41, 6.71, -32.32)
CIE-LCH	lch(30.41, 33.01, 281.74°)
OKLab	oklab(40.21% -0.0147 -0.0919)
OKLCH	oklch(40.21% 0.093 260.9)
XYZ	xyz(6.7197, 6.4032, 19.2904)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A477A #7A5D2A

analogous

#2A6F7A #2A477A #352A7A

triadic

#2A477A #7A2A47 #477A2A

tetradic

#2A477A #7A2A6F #7A5D2A #2A7A35

square

#2A477A #7A2A6F #7A5D2A #2A7A35

split-complementary

#2A477A #7A352A #6F7A2A

monochromatic

#0B121F #1A2D4C #2A477A #3A61A8 #5980C6

Accessibility & contrast

On white

9.21

#2A477A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2A477A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A477A

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A477A	#FFFFFF	#000000	##FFFFFF
##2A477A	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304C7C

Deuteranopia (green-blind)

#254479

Tritanopia (blue-blind)

#00535A

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2a477a;
/* rgb */ color: rgb(42, 71, 122);
/* oklch */ color: oklch(40.2% 0.093 260.9);

Tailwind

colors: {
  custom: {
    50: '#6c79a1',
    500: '#2a477a',
    950: '#000000',
  },
}

SCSS

$custom: #2a477a;
$custom-light: #6c79a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a477a",
  "rgb": {
    "r": 42,
    "g": 71,
    "b": 122
  },
  "hsl": {
    "h": 218.25,
    "s": 48.78,
    "l": 32.157
  },
  "oklch": {
    "l": 0.40213,
    "c": 0.09312,
    "h": 260.9
  },
  "luminance": 0.06404
}

Semantic roles & 50–950 ramp

primary

#2A477A

secondary

#AB8C55

accent

#A74FD8

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090F

muted

#7A7B7E

Preview Lab

Preview with #2A477A

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

Preview Lab → · Contrast checker → · Palette generator →