#2A4475#2A4475

#2A4475 is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.2% C 0.089 H 262.0°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#2A4475
RGB	rgb(42, 68, 117)
HSL	hsl(219, 47%, 31%)
HSV	hsv(219, 64%, 46%)
CMYK	cmyk(64.1%, 41.9%, 0%, 54.1%)
CIE-LAB	lab(29.18, 6.85, -31.12)
CIE-LCH	lch(29.18, 31.87, 282.42°)
OKLab	oklab(39.17% -0.0125 -0.0885)
OKLCH	oklch(39.17% 0.089 262)
XYZ	xyz(6.2317, 5.9103, 17.6386)
Luminance	0.0591 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4475 #755B2A

analogous

#2A6975 #2A4475 #352A75

triadic

#2A4475 #752A44 #44752A

tetradic

#2A4475 #752A69 #755B2A #2A7535

square

#2A4475 #752A69 #755B2A #2A7535

split-complementary

#2A4475 #75352A #69752A

monochromatic

#0A101B #1A2A48 #2A4475 #3A5EA2 #577CC3

Accessibility & contrast

On white

9.62

#2A4475 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#2A4475 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4475

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4475	#FFFFFF	#000000	##FFFFFF
##2A4475	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4977

Deuteranopia (green-blind)

#244274

Tritanopia (blue-blind)

#004F56

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2a4475;
/* rgb */ color: rgb(42, 68, 117);
/* oklch */ color: oklch(39.2% 0.089 262.0);

Tailwind

colors: {
  custom: {
    50: '#6b779d',
    500: '#2a4475',
    950: '#000000',
  },
}

SCSS

$custom: #2a4475;
$custom-light: #6b779d;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4475",
  "rgb": {
    "r": 42,
    "g": 68,
    "b": 117
  },
  "hsl": {
    "h": 219.2,
    "s": 47.17,
    "l": 31.176
  },
  "oklch": {
    "l": 0.3917,
    "c": 0.08936,
    "h": 262
  },
  "luminance": 0.05911
}

Semantic roles & 50–950 ramp

primary

#2A4475

secondary

#A78A54

accent

#A851D7

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2A4475

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

Preview Lab → · Contrast checker → · Palette generator →