#2A4E92#2A4E92

#2A4E92 is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.5% C 0.120 H 261.8°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#2A4E92
RGB	rgb(42, 78, 146)
HSL	hsl(219, 55%, 37%)
HSV	hsv(219, 71%, 57%)
CMYK	cmyk(71.2%, 46.6%, 0%, 42.7%)
CIE-LAB	lab(34.01, 11.18, -41.36)
CIE-LCH	lch(34.01, 42.84, 285.12°)
OKLab	oklab(43.48% -0.0171 -0.1184)
OKLCH	oklch(43.48% 0.12 261.8)
XYZ	xyz(8.8657, 8.0154, 28.2685)
Luminance	0.0802 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4E92 #926E2A

analogous

#2A8292 #2A4E92 #3A2A92

triadic

#2A4E92 #922A4E #4E922A

tetradic

#2A4E92 #922A82 #926E2A #2A923A

square

#2A4E92 #922A82 #926E2A #2A923A

split-complementary

#2A4E92 #923A2A #82922A

monochromatic

#0F1B33 #1C3562 #2A4E92 #3867C2 #648AD2

Accessibility & contrast

On white

8.07

#2A4E92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2A4E92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4E92

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4E92	#FFFFFF	#000000	##FFFFFF
##2A4E92	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5595

Deuteranopia (green-blind)

#174C91

Tritanopia (blue-blind)

#005E69

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2a4e92;
/* rgb */ color: rgb(42, 78, 146);
/* oklch */ color: oklch(43.5% 0.120 261.8);

Tailwind

colors: {
  custom: {
    50: '#717fb2',
    500: '#2a4e92',
    950: '#000000',
  },
}

SCSS

$custom: #2a4e92;
$custom-light: #717fb2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4e92",
  "rgb": {
    "r": 42,
    "g": 78,
    "b": 146
  },
  "hsl": {
    "h": 219.231,
    "s": 55.319,
    "l": 36.863
  },
  "oklch": {
    "l": 0.43481,
    "c": 0.11962,
    "h": 261.8
  },
  "luminance": 0.08016
}

Semantic roles & 50–950 ramp

primary

#2A4E92

secondary

#B89A5F

accent

#AB49DF

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #2A4E92

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

Preview Lab → · Contrast checker → · Palette generator →