#2928BC#2928BC

#2928BC is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.5% C 0.219 H 271.2°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#2928BC
RGB	rgb(41, 40, 188)
HSL	hsl(240, 65%, 45%)
HSV	hsv(240, 79%, 74%)
CMYK	cmyk(78.2%, 78.7%, 0%, 26.3%)
CIE-LAB	lab(28.43, 50.28, -75.70)
CIE-LCH	lch(28.43, 90.88, 303.59°)
OKLab	oklab(40.47% 0.0048 -0.2192)
OKLCH	oklch(40.47% 0.219 271.2)
XYZ	xyz(10.7473, 5.6186, 48.0853)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2928BC #BBBC28

analogous

#2871BC #2928BC #7328BC

triadic

#2928BC #BC2928 #28BC29

tetradic

#2928BC #BC2871 #BBBC28 #28BC73

square

#2928BC #BC2871 #BBBC28 #28BC73

split-complementary

#2928BC #BC7328 #71BC28

monochromatic

#131357 #1E1D8A #2928BC #4A49D8 #7C7BE3

Accessibility & contrast

On white

9.89

#2928BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2928BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2928BC

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2928BC	#FFFFFF	#000000	##FFFFFF
##2928BC	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AC0

Deuteranopia (green-blind)

#003BB9

Tritanopia (blue-blind)

#005672

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2928bc;
/* rgb */ color: rgb(41, 40, 188);
/* oklch */ color: oklch(40.5% 0.219 271.2);

Tailwind

colors: {
  custom: {
    50: '#7d65d2',
    500: '#2928bc',
    950: '#000000',
  },
}

SCSS

$custom: #2928bc;
$custom-light: #7d65d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2928bc",
  "rgb": {
    "r": 41,
    "g": 40,
    "b": 188
  },
  "hsl": {
    "h": 240.405,
    "s": 64.912,
    "l": 44.706
  },
  "oklch": {
    "l": 0.40473,
    "c": 0.21922,
    "h": 271.2
  },
  "luminance": 0.0562
}

Semantic roles & 50–950 ramp

primary

#2928BC

secondary

#CBCB75

accent

#E840E7

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2928BC

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

Preview Lab → · Contrast checker → · Palette generator →