#2942BC#2942BC

#2942BC is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.5% C 0.193 H 268.1°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#2942BC
RGB	rgb(41, 66, 188)
HSL	hsl(230, 64%, 45%)
HSV	hsv(230, 78%, 74%)
CMYK	cmyk(78.2%, 64.9%, 0%, 26.3%)
CIE-LAB	lab(33.98, 34.97, -66.55)
CIE-LCH	lch(33.98, 75.18, 297.72°)
OKLab	oklab(44.46% -0.0064 -0.1926)
OKLCH	oklch(44.46% 0.193 268.1)
XYZ	xyz(11.9366, 7.9973, 48.4817)
Luminance	0.0800 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.95

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2942BC #BCA329

analogous

#298BBC #2942BC #5A29BC

triadic

#2942BC #BC2942 #42BC29

tetradic

#2942BC #BC298B #BCA329 #29BC5A

square

#2942BC #BC298B #BCA329 #29BC5A

split-complementary

#2942BC #BC5A29 #8BBC29

monochromatic

#131F58 #1E308A #2942BC #4B63D8 #7D8EE3

Accessibility & contrast

On white

8.08

#2942BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2942BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2942BC

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2942BC	#FFFFFF	#000000	##FFFFFF
##2942BC	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C0

Deuteranopia (green-blind)

#0049BA

Tritanopia (blue-blind)

#006279

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2942bc;
/* rgb */ color: rgb(41, 66, 188);
/* oklch */ color: oklch(44.5% 0.193 268.1);

Tailwind

colors: {
  custom: {
    50: '#7b76d1',
    500: '#2942bc',
    950: '#000000',
  },
}

SCSS

$custom: #2942bc;
$custom-light: #7b76d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2942bc",
  "rgb": {
    "r": 41,
    "g": 66,
    "b": 188
  },
  "hsl": {
    "h": 229.796,
    "s": 64.192,
    "l": 44.902
  },
  "oklch": {
    "l": 0.44458,
    "c": 0.19272,
    "h": 268.1
  },
  "luminance": 0.07999
}

Semantic roles & 50–950 ramp

primary

#2942BC

secondary

#CBBC76

accent

#CB41E7

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0814

muted

#7C7B83

Preview Lab

Preview with #2942BC

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

Preview Lab → · Contrast checker → · Palette generator →