#2A41A8#2A41A8

#2A41A8 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.5% C 0.167 H 268.5°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#2A41A8
RGB	rgb(42, 65, 168)
HSL	hsl(229, 60%, 41%)
HSV	hsv(229, 75%, 66%)
CMYK	cmyk(75%, 61.3%, 0%, 34.1%)
CIE-LAB	lab(32.03, 28.31, -57.86)
CIE-LCH	lch(32.03, 64.41, 296.07°)
OKLab	oklab(42.5% -0.0044 -0.1671)
OKLCH	oklch(42.5% 0.167 268.5)
XYZ	xyz(9.9106, 7.0989, 37.8861)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A41A8 #A8912A

analogous

#2A80A8 #2A41A8 #522AA8

triadic

#2A41A8 #A82A41 #41A82A

tetradic

#2A41A8 #A82A80 #A8912A #2AA852

square

#2A41A8 #A82A80 #A8912A #2AA852

split-complementary

#2A41A8 #A8522A #80A82A

monochromatic

#121B46 #1E2E77 #2A41A8 #405ACF #7184DB

Accessibility & contrast

On white

8.68

#2A41A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#2A41A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A41A8

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A41A8	#FFFFFF	#000000	##FFFFFF
##2A41A8	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051AB

Deuteranopia (green-blind)

#0046A6

Tritanopia (blue-blind)

#005B6E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2a41a8;
/* rgb */ color: rgb(42, 65, 168);
/* oklch */ color: oklch(42.5% 0.167 268.5);

Tailwind

colors: {
  custom: {
    50: '#7675c3',
    500: '#2a41a8',
    950: '#000000',
  },
}

SCSS

$custom: #2a41a8;
$custom-light: #7675c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a41a8",
  "rgb": {
    "r": 42,
    "g": 65,
    "b": 168
  },
  "hsl": {
    "h": 229.048,
    "s": 60,
    "l": 41.176
  },
  "oklch": {
    "l": 0.42497,
    "c": 0.16718,
    "h": 268.5
  },
  "luminance": 0.071
}

Semantic roles & 50–950 ramp

primary

#2A41A8

secondary

#C3B36B

accent

#C645E3

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2A41A8

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

Preview Lab → · Contrast checker → · Palette generator →