#2829C5#2829C5

#2829C5 is a dark, highly saturated blue. Relative luminance 0.061; OKLCH L 41.6% C 0.229 H 270.4°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#2829C5
RGB	rgb(40, 41, 197)
HSL	hsl(240, 66%, 46%)
HSV	hsv(240, 80%, 77%)
CMYK	cmyk(79.7%, 79.2%, 0%, 22.7%)
CIE-LAB	lab(29.58, 52.56, -79.10)
CIE-LCH	lch(29.58, 94.97, 303.60°)
OKLab	oklab(41.56% 0.0016 -0.229)
OKLCH	oklch(41.56% 0.229 270.4)
XYZ	xyz(11.7426, 6.0669, 53.3646)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2829C5 #C5C428

analogous

#2878C5 #2829C5 #7628C5

triadic

#2829C5 #C52829 #29C528

tetradic

#2829C5 #C52878 #C5C428 #28C576

square

#2829C5 #C52878 #C5C428 #28C576

split-complementary

#2829C5 #C57628 #78C528

monochromatic

#13145F #1E1E92 #2829C5 #4F50DB #8282E6

Accessibility & contrast

On white

9.49

#2829C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#2829C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2829C5

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2829C5	#FFFFFF	#000000	##FFFFFF
##2829C5	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC9

Deuteranopia (green-blind)

#003DC2

Tritanopia (blue-blind)

#005A77

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2829c5;
/* rgb */ color: rgb(40, 41, 197);
/* oklch */ color: oklch(41.6% 0.229 270.4);

Tailwind

colors: {
  custom: {
    50: '#7f66d8',
    500: '#2829c5',
    950: '#000000',
  },
}

SCSS

$custom: #2829c5;
$custom-light: #7f66d8;
$custom-dark: #000000;

JSON

{
  "hex": "#2829c5",
  "rgb": {
    "r": 40,
    "g": 41,
    "b": 197
  },
  "hsl": {
    "h": 239.618,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.41563,
    "c": 0.22905,
    "h": 270.4
  },
  "luminance": 0.06068
}

Semantic roles & 50–950 ramp

primary

#2829C5

secondary

#CECE7A

accent

#E83FE9

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #2829C5

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

Preview Lab → · Contrast checker → · Palette generator →