#2C41A6#2C41A6

#2C41A6 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.4% C 0.164 H 269.1°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#2C41A6
RGB	rgb(44, 65, 166)
HSL	hsl(230, 58%, 41%)
HSV	hsv(230, 73%, 65%)
CMYK	cmyk(73.5%, 60.8%, 0%, 34.9%)
CIE-LAB	lab(31.96, 27.80, -56.77)
CIE-LCH	lch(31.96, 63.21, 296.09°)
OKLab	oklab(42.42% -0.0025 -0.1639)
OKLCH	oklch(42.42% 0.164 269.1)
XYZ	xyz(9.8096, 7.0682, 36.9163)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C41A6 #A6912C

analogous

#2C7EA6 #2C41A6 #542CA6

triadic

#2C41A6 #A62C41 #41A62C

tetradic

#2C41A6 #A62C7E #A6912C #2CA654

square

#2C41A6 #A62C7E #A6912C #2CA654

split-complementary

#2C41A6 #A6542C #7EA62C

monochromatic

#121B45 #1F2E76 #2C41A6 #425ACD #7384DA

Accessibility & contrast

On white

8.70

#2C41A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#2C41A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C41A6

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C41A6	#FFFFFF	#000000	##FFFFFF
##2C41A6	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A9

Deuteranopia (green-blind)

#0046A4

Tritanopia (blue-blind)

#005B6D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2c41a6;
/* rgb */ color: rgb(44, 65, 166);
/* oklch */ color: oklch(42.4% 0.164 269.1);

Tailwind

colors: {
  custom: {
    50: '#7775c1',
    500: '#2c41a6',
    950: '#000000',
  },
}

SCSS

$custom: #2c41a6;
$custom-light: #7775c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c41a6",
  "rgb": {
    "r": 44,
    "g": 65,
    "b": 166
  },
  "hsl": {
    "h": 229.672,
    "s": 58.095,
    "l": 41.176
  },
  "oklch": {
    "l": 0.42421,
    "c": 0.1639,
    "h": 269.1
  },
  "luminance": 0.07069
}

Semantic roles & 50–950 ramp

primary

#2C41A6

secondary

#C1B36D

accent

#C746E1

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2C41A6

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

Preview Lab → · Contrast checker → · Palette generator →