#2829AC#2829AC

#2829AC is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.8% C 0.200 H 271.8°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#2829AC
RGB	rgb(40, 41, 172)
HSL	hsl(240, 62%, 42%)
HSV	hsv(240, 77%, 67%)
CMYK	cmyk(76.7%, 76.2%, 0%, 32.5%)
CIE-LAB	lab(26.78, 44.46, -68.90)
CIE-LCH	lch(26.78, 82.00, 302.83°)
OKLab	oklab(38.77% 0.0064 -0.1994)
OKLCH	oklch(38.77% 0.2 271.8)
XYZ	xyz(9.1119, 5.0146, 39.5094)
Luminance	0.0502 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2829AC #ACAB28

analogous

#286BAC #2829AC #6928AC

triadic

#2829AC #AC2829 #29AC28

tetradic

#2829AC #AC286B #ACAB28 #28AC69

square

#2829AC #AC286B #ACAB28 #28AC69

split-complementary

#2829AC #AC6928 #6BAC28

monochromatic

#111149 #1C1D7A #2829AC #3F40D2 #7171DE

Accessibility & contrast

On white

10.48

#2829AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2829AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2829AC

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2829AC	#FFFFFF	#000000	##FFFFFF
##2829AC	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B0

Deuteranopia (green-blind)

#0039AA

Tritanopia (blue-blind)

#005069

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2829ac;
/* rgb */ color: rgb(40, 41, 172);
/* oklch */ color: oklch(38.8% 0.200 271.8);

Tailwind

colors: {
  custom: {
    50: '#7965c6',
    500: '#2829ac',
    950: '#000000',
  },
}

SCSS

$custom: #2829ac;
$custom-light: #7965c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2829ac",
  "rgb": {
    "r": 40,
    "g": 41,
    "b": 172
  },
  "hsl": {
    "h": 239.545,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.38772,
    "c": 0.19955,
    "h": 271.8
  },
  "luminance": 0.05016
}

Semantic roles & 50–950 ramp

primary

#2829AC

secondary

#C5C46B

accent

#E442E5

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2829AC

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

Preview Lab → · Contrast checker → · Palette generator →