#2941BC#2941BC

#2941BC is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.3% C 0.194 H 268.3°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#2941BC
RGB	rgb(41, 65, 188)
HSL	hsl(230, 64%, 45%)
HSV	hsv(230, 78%, 74%)
CMYK	cmyk(78.2%, 65.4%, 0%, 26.3%)
CIE-LAB	lab(33.73, 35.61, -66.95)
CIE-LCH	lch(33.73, 75.83, 298.01°)
OKLab	oklab(44.28% -0.0058 -0.1938)
OKLCH	oklch(44.28% 0.194 268.3)
XYZ	xyz(11.8787, 7.8815, 48.4624)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.80

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2941BC #BCA429

analogous

#298BBC #2941BC #5A29BC

triadic

#2941BC #BC2941 #41BC29

tetradic

#2941BC #BC298B #BCA429 #29BC5A

square

#2941BC #BC298B #BCA429 #29BC5A

split-complementary

#2941BC #BC5A29 #8BBC29

monochromatic

#131E58 #1E308A #2941BC #4B62D8 #7D8DE3

Accessibility & contrast

On white

8.15

#2941BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#2941BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2941BC

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2941BC	#FFFFFF	#000000	##FFFFFF
##2941BC	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C0

Deuteranopia (green-blind)

#0048BA

Tritanopia (blue-blind)

#006278

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2941bc;
/* rgb */ color: rgb(41, 65, 188);
/* oklch */ color: oklch(44.3% 0.194 268.3);

Tailwind

colors: {
  custom: {
    50: '#7b75d1',
    500: '#2941bc',
    950: '#000000',
  },
}

SCSS

$custom: #2941bc;
$custom-light: #7b75d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2941bc",
  "rgb": {
    "r": 41,
    "g": 65,
    "b": 188
  },
  "hsl": {
    "h": 230.204,
    "s": 64.192,
    "l": 44.902
  },
  "oklch": {
    "l": 0.4428,
    "c": 0.19387,
    "h": 268.3
  },
  "luminance": 0.07883
}

Semantic roles & 50–950 ramp

primary

#2941BC

secondary

#CBBD76

accent

#CC41E7

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0814

muted

#7C7B83

Preview Lab

Preview with #2941BC

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

Preview Lab → · Contrast checker → · Palette generator →