#2A4677#2A4677

#2A4677 is a dark, moderate blue. Relative luminance 0.062; OKLCH L 39.8% C 0.090 H 260.9°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#2A4677
RGB	rgb(42, 70, 119)
HSL	hsl(218, 48%, 32%)
HSV	hsv(218, 65%, 47%)
CMYK	cmyk(64.7%, 41.2%, 0%, 53.3%)
CIE-LAB	lab(29.92, 6.26, -31.21)
CIE-LCH	lch(29.92, 31.83, 281.34°)
OKLab	oklab(39.78% -0.0143 -0.0887)
OKLCH	oklch(39.78% 0.09 260.9)
XYZ	xyz(6.4736, 6.2039, 18.3055)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4677 #775B2A

analogous

#2A6D77 #2A4677 #352A77

triadic

#2A4677 #772A46 #46772A

tetradic

#2A4677 #772A6D #775B2A #2A7735

square

#2A4677 #772A6D #775B2A #2A7735

split-complementary

#2A4677 #77352A #6D772A

monochromatic

#0A111D #1A2B4A #2A4677 #3A61A4 #587FC4

Accessibility & contrast

On white

9.37

#2A4677 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2A4677 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4677

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4677	#FFFFFF	#000000	##FFFFFF
##2A4677	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314A79

Deuteranopia (green-blind)

#264376

Tritanopia (blue-blind)

#005158

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2a4677;
/* rgb */ color: rgb(42, 70, 119);
/* oklch */ color: oklch(39.8% 0.090 260.9);

Tailwind

colors: {
  custom: {
    50: '#6b799e',
    500: '#2a4677',
    950: '#000000',
  },
}

SCSS

$custom: #2a4677;
$custom-light: #6b799e;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4677",
  "rgb": {
    "r": 42,
    "g": 70,
    "b": 119
  },
  "hsl": {
    "h": 218.182,
    "s": 47.826,
    "l": 31.569
  },
  "oklch": {
    "l": 0.39778,
    "c": 0.08986,
    "h": 260.9
  },
  "luminance": 0.06204
}

Semantic roles & 50–950 ramp

primary

#2A4677

secondary

#A98A54

accent

#A650D7

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2A4677

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

Preview Lab → · Contrast checker → · Palette generator →