#2A41A9#2A41A9

#2A41A9 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.6% C 0.169 H 268.5°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#2A41A9
RGB	rgb(42, 65, 169)
HSL	hsl(229, 60%, 41%)
HSV	hsv(229, 75%, 66%)
CMYK	cmyk(75.1%, 61.5%, 0%, 33.7%)
CIE-LAB	lab(32.12, 28.68, -58.32)
CIE-LCH	lch(32.12, 64.99, 296.19°)
OKLab	oklab(42.59% -0.0044 -0.1685)
OKLCH	oklch(42.59% 0.169 268.5)
XYZ	xyz(10.0041, 7.1363, 38.3786)
Luminance	0.0714 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A41A9 #A9922A

analogous

#2A81A9 #2A41A9 #532AA9

triadic

#2A41A9 #A92A41 #41A92A

tetradic

#2A41A9 #A92A81 #A9922A #2AA953

square

#2A41A9 #A92A81 #A9922A #2AA953

split-complementary

#2A41A9 #A9532A #81A92A

monochromatic

#121B47 #1E2E78 #2A41A9 #415AD0 #7285DC

Accessibility & contrast

On white

8.65

#2A41A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#2A41A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A41A9

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A41A9	#FFFFFF	#000000	##FFFFFF
##2A41A9	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AC

Deuteranopia (green-blind)

#0046A7

Tritanopia (blue-blind)

#005C6E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2a41a9;
/* rgb */ color: rgb(42, 65, 169);
/* oklch */ color: oklch(42.6% 0.169 268.5);

Tailwind

colors: {
  custom: {
    50: '#7775c3',
    500: '#2a41a9',
    950: '#000000',
  },
}

SCSS

$custom: #2a41a9;
$custom-light: #7775c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a41a9",
  "rgb": {
    "r": 42,
    "g": 65,
    "b": 169
  },
  "hsl": {
    "h": 229.134,
    "s": 60.19,
    "l": 41.373
  },
  "oklch": {
    "l": 0.42586,
    "c": 0.16854,
    "h": 268.5
  },
  "luminance": 0.07137
}

Semantic roles & 50–950 ramp

primary

#2A41A9

secondary

#C3B36C

accent

#C744E3

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2A41A9

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

Preview Lab → · Contrast checker → · Palette generator →