#2A4876#2A4876

#2A4876 is a dark, moderate blue. Relative luminance 0.064; OKLCH L 40.2% C 0.086 H 258.7°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#2A4876
RGB	rgb(42, 72, 118)
HSL	hsl(216, 48%, 31%)
HSV	hsv(216, 64%, 46%)
CMYK	cmyk(64.4%, 39%, 0%, 53.7%)
CIE-LAB	lab(30.48, 4.54, -29.69)
CIE-LCH	lch(30.48, 30.04, 278.70°)
OKLab	oklab(40.2% -0.0169 -0.0842)
OKLCH	oklch(40.2% 0.086 258.7)
XYZ	xyz(6.5411, 6.4344, 18.0333)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4876 #76582A

analogous

#2A6E76 #2A4876 #322A76

triadic

#2A4876 #762A48 #48762A

tetradic

#2A4876 #762A6E #76582A #2A7632

square

#2A4876 #762A6E #76582A #2A7632

split-complementary

#2A4876 #76322A #6E762A

monochromatic

#0A111C #1A2C49 #2A4876 #3A64A3 #5782C3

Accessibility & contrast

On white

9.18

#2A4876 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#2A4876 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4876

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4876	#FFFFFF	#000000	##FFFFFF
##2A4876	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344C78

Deuteranopia (green-blind)

#2A4475

Tritanopia (blue-blind)

#005259

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2a4876;
/* rgb */ color: rgb(42, 72, 118);
/* oklch */ color: oklch(40.2% 0.086 258.7);

Tailwind

colors: {
  custom: {
    50: '#6b7a9e',
    500: '#2a4876',
    950: '#000000',
  },
}

SCSS

$custom: #2a4876;
$custom-light: #6b7a9e;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4876",
  "rgb": {
    "r": 42,
    "g": 72,
    "b": 118
  },
  "hsl": {
    "h": 216.316,
    "s": 47.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40195,
    "c": 0.08592,
    "h": 258.7
  },
  "luminance": 0.06435
}

Semantic roles & 50–950 ramp

primary

#2A4876

secondary

#A88754

accent

#A251D7

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2A4876

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

Preview Lab → · Contrast checker → · Palette generator →