#2C41B6#2C41B6

#2C41B6 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.9% C 0.185 H 269.1°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#2C41B6
RGB	rgb(44, 65, 182)
HSL	hsl(231, 61%, 44%)
HSV	hsv(231, 76%, 71%)
CMYK	cmyk(75.8%, 64.3%, 0%, 28.6%)
CIE-LAB	lab(33.33, 33.72, -64.06)
CIE-LCH	lch(33.33, 72.39, 297.76°)
OKLab	oklab(43.86% -0.0028 -0.1853)
OKLCH	oklch(43.86% 0.185 269.1)
XYZ	xyz(11.3696, 7.6922, 45.1324)
Luminance	0.0769 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C41B6 #B6A12C

analogous

#2C86B6 #2C41B6 #5C2CB6

triadic

#2C41B6 #B62C41 #41B62C

tetradic

#2C41B6 #B62C86 #B6A12C #2CB65C

square

#2C41B6 #B62C86 #B6A12C #2CB65C

split-complementary

#2C41B6 #B65C2C #86B62C

monochromatic

#141E53 #202F85 #2C41B6 #4C60D4 #7D8CE0

Accessibility & contrast

On white

8.27

#2C41B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#2C41B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C41B6

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C41B6	#FFFFFF	#000000	##FFFFFF
##2C41B6	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	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: #2c41b6;
/* rgb */ color: rgb(44, 65, 182);
/* oklch */ color: oklch(43.9% 0.185 269.1);

Tailwind

colors: {
  custom: {
    50: '#7b75cd',
    500: '#2c41b6',
    950: '#000000',
  },
}

SCSS

$custom: #2c41b6;
$custom-light: #7b75cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c41b6",
  "rgb": {
    "r": 44,
    "g": 65,
    "b": 182
  },
  "hsl": {
    "h": 230.87,
    "s": 61.062,
    "l": 44.314
  },
  "oklch": {
    "l": 0.43858,
    "c": 0.18529,
    "h": 269.1
  },
  "luminance": 0.07693
}

Semantic roles & 50–950 ramp

primary

#2C41B6

secondary

#C8BB76

accent

#CC44E4

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #2C41B6

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

Preview Lab → · Contrast checker → · Palette generator →