#2A4BA9#2A4BA9

#2A4BA9 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.6% C 0.156 H 265.7°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#2A4BA9
RGB	rgb(42, 75, 169)
HSL	hsl(224, 60%, 41%)
HSV	hsv(224, 75%, 66%)
CMYK	cmyk(75.1%, 55.6%, 0%, 33.7%)
CIE-LAB	lab(34.78, 22.03, -53.98)
CIE-LCH	lch(34.78, 58.31, 292.20°)
OKLab	oklab(44.58% -0.0117 -0.1556)
OKLCH	oklch(44.58% 0.156 265.7)
XYZ	xyz(10.6298, 8.3878, 38.5872)
Luminance	0.0839 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4BA9 #A9882A

analogous

#2A8BA9 #2A4BA9 #482AA9

triadic

#2A4BA9 #A92A4B #4BA92A

tetradic

#2A4BA9 #A92A8B #A9882A #2AA948

square

#2A4BA9 #A92A8B #A9882A #2AA948

split-complementary

#2A4BA9 #A9482A #8BA92A

monochromatic

#121F47 #1E3578 #2A4BA9 #4166D0 #728DDC

Accessibility & contrast

On white

7.84

#2A4BA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#2A4BA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4BA9

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4BA9	#FFFFFF	#000000	##FFFFFF
##2A4BA9	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AC

Deuteranopia (green-blind)

#004CA7

Tritanopia (blue-blind)

#006272

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2a4ba9;
/* rgb */ color: rgb(42, 75, 169);
/* oklch */ color: oklch(44.6% 0.156 265.7);

Tailwind

colors: {
  custom: {
    50: '#767cc3',
    500: '#2a4ba9',
    950: '#000000',
  },
}

SCSS

$custom: #2a4ba9;
$custom-light: #767cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4ba9",
  "rgb": {
    "r": 42,
    "g": 75,
    "b": 169
  },
  "hsl": {
    "h": 224.409,
    "s": 60.19,
    "l": 41.373
  },
  "oklch": {
    "l": 0.44577,
    "c": 0.15604,
    "h": 265.7
  },
  "luminance": 0.08389
}

Semantic roles & 50–950 ramp

primary

#2A4BA9

secondary

#C3AC6C

accent

#BA44E3

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2A4BA9

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

Preview Lab → · Contrast checker → · Palette generator →