#2928A1#2928A1

#2928A1 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.5% C 0.187 H 273.1°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#2928A1
RGB	rgb(41, 40, 161)
HSL	hsl(240, 60%, 39%)
HSV	hsv(240, 75%, 63%)
CMYK	cmyk(74.5%, 75.2%, 0%, 36.9%)
CIE-LAB	lab(25.45, 41.42, -64.44)
CIE-LCH	lch(25.45, 76.61, 302.73°)
OKLab	oklab(37.49% 0.0101 -0.1865)
OKLCH	oklch(37.49% 0.187 273.1)
XYZ	xyz(8.1041, 4.5614, 34.1646)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2928A1 #A0A128

analogous

#2864A1 #2928A1 #6628A1

triadic

#2928A1 #A12928 #28A129

tetradic

#2928A1 #A12864 #A0A128 #28A166

square

#2928A1 #A12864 #A0A128 #28A166

split-complementary

#2928A1 #A16628 #64A128

monochromatic

#10103F #1D1C70 #2928A1 #3A39CE #6A6ADA

Accessibility & contrast

On white

10.98

#2928A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2928A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2928A1

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2928A1	#FFFFFF	#000000	##FFFFFF
##2928A1	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A5

Deuteranopia (green-blind)

#00369F

Tritanopia (blue-blind)

#004B62

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2928a1;
/* rgb */ color: rgb(41, 40, 161);
/* oklch */ color: oklch(37.5% 0.187 273.1);

Tailwind

colors: {
  custom: {
    50: '#7764be',
    500: '#2928a1',
    950: '#000000',
  },
}

SCSS

$custom: #2928a1;
$custom-light: #7764be;
$custom-dark: #000000;

JSON

{
  "hex": "#2928a1",
  "rgb": {
    "r": 41,
    "g": 40,
    "b": 161
  },
  "hsl": {
    "h": 240.496,
    "s": 60.199,
    "l": 39.412
  },
  "oklch": {
    "l": 0.37495,
    "c": 0.18674,
    "h": 273.1
  },
  "luminance": 0.04562
}

Semantic roles & 50–950 ramp

primary

#2928A1

secondary

#BFC065

accent

#E344E2

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2928A1

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

Preview Lab → · Contrast checker → · Palette generator →