#2A41BC#2A41BC

#2A41BC is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.3% C 0.194 H 268.5°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#2A41BC
RGB	rgb(42, 65, 188)
HSL	hsl(231, 63%, 45%)
HSV	hsv(231, 78%, 74%)
CMYK	cmyk(77.7%, 65.4%, 0%, 26.3%)
CIE-LAB	lab(33.78, 35.70, -66.88)
CIE-LCH	lch(33.78, 75.81, 298.10°)
OKLab	oklab(44.32% -0.005 -0.1935)
OKLCH	oklch(44.32% 0.194 268.5)
XYZ	xyz(11.9191, 7.9023, 48.4643)
Luminance	0.0790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A41BC #BCA52A

analogous

#2A8ABC #2A41BC #5C2ABC

triadic

#2A41BC #BC2A41 #41BC2A

tetradic

#2A41BC #BC2A8A #BCA52A #2ABC5C

square

#2A41BC #BC2A8A #BCA52A #2ABC5C

split-complementary

#2A41BC #BC5C2A #8ABC2A

monochromatic

#141E58 #1F308A #2A41BC #4C62D7 #7E8EE2

Accessibility & contrast

On white

8.14

#2A41BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#2A41BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A41BC

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A41BC	#FFFFFF	#000000	##FFFFFF
##2A41BC	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C0

Deuteranopia (green-blind)

#0049BA

Tritanopia (blue-blind)

#006278

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2a41bc;
/* rgb */ color: rgb(42, 65, 188);
/* oklch */ color: oklch(44.3% 0.194 268.5);

Tailwind

colors: {
  custom: {
    50: '#7b75d1',
    500: '#2a41bc',
    950: '#000000',
  },
}

SCSS

$custom: #2a41bc;
$custom-light: #7b75d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a41bc",
  "rgb": {
    "r": 42,
    "g": 65,
    "b": 188
  },
  "hsl": {
    "h": 230.548,
    "s": 63.478,
    "l": 45.098
  },
  "oklch": {
    "l": 0.44324,
    "c": 0.1936,
    "h": 268.5
  },
  "luminance": 0.07904
}

Semantic roles & 50–950 ramp

primary

#2A41BC

secondary

#CBBE77

accent

#CC41E7

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0814

muted

#7C7B83

Preview Lab

Preview with #2A41BC

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

Preview Lab → · Contrast checker → · Palette generator →