#2A448A#2A448A

#2A448A is a dark, vivid blue. Relative luminance 0.065; OKLCH L 40.7% C 0.121 H 265.9°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#2A448A
RGB	rgb(42, 68, 138)
HSL	hsl(224, 53%, 35%)
HSV	hsv(224, 70%, 54%)
CMYK	cmyk(69.6%, 50.7%, 0%, 45.9%)
CIE-LAB	lab(30.55, 14.85, -42.03)
CIE-LCH	lch(30.55, 44.58, 289.46°)
OKLab	oklab(40.65% -0.0087 -0.1205)
OKLCH	oklch(40.65% 0.121 265.9)
XYZ	xyz(7.6078, 6.4607, 24.8859)
Luminance	0.0646 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A448A #8A702A

analogous

#2A748A #2A448A #402A8A

triadic

#2A448A #8A2A44 #448A2A

tetradic

#2A448A #8A2A74 #8A702A #2A8A40

square

#2A448A #8A2A74 #8A702A #2A8A40

split-complementary

#2A448A #8A402A #748A2A

monochromatic

#0D162C #1C2D5B #2A448A #385BB9 #607ECF

Accessibility & contrast

On white

9.16

#2A448A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#2A448A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A448A

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A448A	#FFFFFF	#000000	##FFFFFF
##2A448A	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4D8D

Deuteranopia (green-blind)

#014489

Tritanopia (blue-blind)

#005460

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2a448a;
/* rgb */ color: rgb(42, 68, 138);
/* oklch */ color: oklch(40.7% 0.121 265.9);

Tailwind

colors: {
  custom: {
    50: '#6f77ad',
    500: '#2a448a',
    950: '#000000',
  },
}

SCSS

$custom: #2a448a;
$custom-light: #6f77ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2a448a",
  "rgb": {
    "r": 42,
    "g": 68,
    "b": 138
  },
  "hsl": {
    "h": 223.75,
    "s": 53.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.40654,
    "c": 0.12085,
    "h": 265.9
  },
  "luminance": 0.06461
}

Semantic roles & 50–950 ramp

primary

#2A448A

secondary

#B49C5B

accent

#B54BDD

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2A448A

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

Preview Lab → · Contrast checker → · Palette generator →