#2941B7#2941B7

#2941B7 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.8% C 0.187 H 268.3°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#2941B7
RGB	rgb(41, 65, 183)
HSL	hsl(230, 63%, 44%)
HSV	hsv(230, 78%, 72%)
CMYK	cmyk(77.6%, 64.5%, 0%, 28.2%)
CIE-LAB	lab(33.29, 33.78, -64.74)
CIE-LCH	lch(33.29, 73.02, 297.55°)
OKLab	oklab(43.81% -0.0056 -0.1873)
OKLCH	oklch(43.81% 0.187 268.3)
XYZ	xyz(11.3490, 7.6696, 45.6728)
Luminance	0.0767 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2941B7 #B79F29

analogous

#2988B7 #2941B7 #5829B7

triadic

#2941B7 #B72941 #41B729

tetradic

#2941B7 #B72988 #B79F29 #29B758

square

#2941B7 #B72988 #B79F29 #29B758

split-complementary

#2941B7 #B75829 #88B729

monochromatic

#131D53 #1E2F85 #2941B7 #475FD6 #798BE1

Accessibility & contrast

On white

8.29

#2941B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#2941B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2941B7

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2941B7	#FFFFFF	#000000	##FFFFFF
##2941B7	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BB

Deuteranopia (green-blind)

#0048B5

Tritanopia (blue-blind)

#006076

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2941b7;
/* rgb */ color: rgb(41, 65, 183);
/* oklch */ color: oklch(43.8% 0.187 268.3);

Tailwind

colors: {
  custom: {
    50: '#7a75ce',
    500: '#2941b7',
    950: '#000000',
  },
}

SCSS

$custom: #2941b7;
$custom-light: #7a75ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2941b7",
  "rgb": {
    "r": 41,
    "g": 65,
    "b": 183
  },
  "hsl": {
    "h": 229.859,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.43812,
    "c": 0.18738,
    "h": 268.3
  },
  "luminance": 0.07671
}

Semantic roles & 50–950 ramp

primary

#2941B7

secondary

#C9BA73

accent

#CB41E6

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #2941B7

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

Preview Lab → · Contrast checker → · Palette generator →