#2A41B6#2A41B6

#2A41B6 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.8% C 0.186 H 268.6°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#2A41B6
RGB	rgb(42, 65, 182)
HSL	hsl(230, 63%, 44%)
HSV	hsv(230, 77%, 71%)
CMYK	cmyk(76.9%, 64.3%, 0%, 28.6%)
CIE-LAB	lab(33.24, 33.51, -64.22)
CIE-LCH	lch(33.24, 72.44, 297.55°)
OKLab	oklab(43.77% -0.0047 -0.1858)
OKLCH	oklch(43.77% 0.186 268.6)
XYZ	xyz(11.2857, 7.6490, 45.1285)
Luminance	0.0765 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A41B6 #B69F2A

analogous

#2A87B6 #2A41B6 #592AB6

triadic

#2A41B6 #B62A41 #41B62A

tetradic

#2A41B6 #B62A87 #B69F2A #2AB659

square

#2A41B6 #B62A87 #B69F2A #2AB659

split-complementary

#2A41B6 #B6592A #87B62A

monochromatic

#131D53 #1F2F84 #2A41B6 #485FD5 #7A8BE0

Accessibility & contrast

On white

8.30

#2A41B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#2A41B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A41B6

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A41B6	#FFFFFF	#000000	##FFFFFF
##2A41B6	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BA

Deuteranopia (green-blind)

#0048B4

Tritanopia (blue-blind)

#006075

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2a41b6;
/* rgb */ color: rgb(42, 65, 182);
/* oklch */ color: oklch(43.8% 0.186 268.6);

Tailwind

colors: {
  custom: {
    50: '#7a75cd',
    500: '#2a41b6',
    950: '#000000',
  },
}

SCSS

$custom: #2a41b6;
$custom-light: #7a75cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a41b6",
  "rgb": {
    "r": 42,
    "g": 65,
    "b": 182
  },
  "hsl": {
    "h": 230.143,
    "s": 62.5,
    "l": 43.922
  },
  "oklch": {
    "l": 0.43765,
    "c": 0.18582,
    "h": 268.6
  },
  "luminance": 0.0765
}

Semantic roles & 50–950 ramp

primary

#2A41B6

secondary

#C8BA73

accent

#CB42E6

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #2A41B6

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

Preview Lab → · Contrast checker → · Palette generator →