#2A4473#2A4473

#2A4473 is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.0% C 0.086 H 261.4°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#2A4473
RGB	rgb(42, 68, 115)
HSL	hsl(219, 46%, 31%)
HSV	hsv(219, 63%, 45%)
CMYK	cmyk(63.5%, 40.9%, 0%, 54.9%)
CIE-LAB	lab(29.07, 6.10, -30.05)
CIE-LCH	lch(29.07, 30.66, 281.48°)
OKLab	oklab(39.04% -0.0129 -0.0853)
OKLCH	oklch(39.04% 0.086 261.4)
XYZ	xyz(6.1154, 5.8638, 17.0259)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4473 #73592A

analogous

#2A6873 #2A4473 #342A73

triadic

#2A4473 #732A44 #44732A

tetradic

#2A4473 #732A68 #73592A #2A7334

square

#2A4473 #732A68 #73592A #2A7334

split-complementary

#2A4473 #73342A #68732A

monochromatic

#090F19 #1A2946 #2A4473 #3A5FA0 #567CC1

Accessibility & contrast

On white

9.66

#2A4473 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2A4473 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4473

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4473	#FFFFFF	#000000	##FFFFFF
##2A4473	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304875

Deuteranopia (green-blind)

#264172

Tritanopia (blue-blind)

#004F56

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2a4473;
/* rgb */ color: rgb(42, 68, 115);
/* oklch */ color: oklch(39.0% 0.086 261.4);

Tailwind

colors: {
  custom: {
    50: '#6b779b',
    500: '#2a4473',
    950: '#000000',
  },
}

SCSS

$custom: #2a4473;
$custom-light: #6b779b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4473",
  "rgb": {
    "r": 42,
    "g": 68,
    "b": 115
  },
  "hsl": {
    "h": 218.63,
    "s": 46.497,
    "l": 30.784
  },
  "oklch": {
    "l": 0.39039,
    "c": 0.08632,
    "h": 261.4
  },
  "luminance": 0.05864
}

Semantic roles & 50–950 ramp

primary

#2A4473

secondary

#A58854

accent

#A752D6

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2A4473

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

Preview Lab → · Contrast checker → · Palette generator →