#2A4792#2A4792

#2A4792 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 41.9% C 0.129 H 265.3°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#2A4792
RGB	rgb(42, 71, 146)
HSL	hsl(223, 55%, 37%)
HSV	hsv(223, 71%, 57%)
CMYK	cmyk(71.2%, 51.4%, 0%, 42.7%)
CIE-LAB	lab(31.97, 15.89, -44.64)
CIE-LCH	lch(31.97, 47.38, 289.59°)
OKLab	oklab(41.92% -0.0105 -0.1282)
OKLCH	oklch(41.92% 0.129 265.3)
XYZ	xyz(8.3946, 7.0732, 28.1114)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4792 #92752A

analogous

#2A7B92 #2A4792 #412A92

triadic

#2A4792 #922A47 #47922A

tetradic

#2A4792 #922A7B #92752A #2A9241

square

#2A4792 #922A7B #92752A #2A9241

split-complementary

#2A4792 #92412A #7B922A

monochromatic

#0F1933 #1C3062 #2A4792 #385EC2 #6483D2

Accessibility & contrast

On white

8.70

#2A4792 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#2A4792 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4792

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4792	#FFFFFF	#000000	##FFFFFF
##2A4792	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B5095

Deuteranopia (green-blind)

#004790

Tritanopia (blue-blind)

#005965

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2a4792;
/* rgb */ color: rgb(42, 71, 146);
/* oklch */ color: oklch(41.9% 0.129 265.3);

Tailwind

colors: {
  custom: {
    50: '#7179b2',
    500: '#2a4792',
    950: '#000000',
  },
}

SCSS

$custom: #2a4792;
$custom-light: #7179b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4792",
  "rgb": {
    "r": 42,
    "g": 71,
    "b": 146
  },
  "hsl": {
    "h": 223.269,
    "s": 55.319,
    "l": 36.863
  },
  "oklch": {
    "l": 0.41919,
    "c": 0.1286,
    "h": 265.3
  },
  "luminance": 0.07074
}

Semantic roles & 50–950 ramp

primary

#2A4792

secondary

#B8A05F

accent

#B549DF

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2A4792

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

Preview Lab → · Contrast checker → · Palette generator →