#2829AD#2829AD

#2829AD is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 38.9% C 0.201 H 271.8°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#2829AD
RGB	rgb(40, 41, 173)
HSL	hsl(240, 62%, 42%)
HSV	hsv(240, 77%, 68%)
CMYK	cmyk(76.9%, 76.3%, 0%, 32.2%)
CIE-LAB	lab(26.89, 44.79, -69.32)
CIE-LCH	lch(26.89, 82.53, 302.87°)
OKLab	oklab(38.88% 0.0062 -0.2007)
OKLCH	oklch(38.88% 0.201 271.8)
XYZ	xyz(9.2083, 5.0531, 40.0171)
Luminance	0.0505 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2829AD #ADAC28

analogous

#286CAD #2829AD #6A28AD

triadic

#2829AD #AD2829 #29AD28

tetradic

#2829AD #AD286C #ADAC28 #28AD6A

square

#2829AD #AD286C #ADAC28 #28AD6A

split-complementary

#2829AD #AD6A28 #6CAD28

monochromatic

#11114A #1D1D7B #2829AD #3F41D3 #7172DE

Accessibility & contrast

On white

10.44

#2829AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#2829AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2829AD

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2829AD	#FFFFFF	#000000	##FFFFFF
##2829AD	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B1

Deuteranopia (green-blind)

#0039AB

Tritanopia (blue-blind)

#005069

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2829ad;
/* rgb */ color: rgb(40, 41, 173);
/* oklch */ color: oklch(38.9% 0.201 271.8);

Tailwind

colors: {
  custom: {
    50: '#7965c7',
    500: '#2829ad',
    950: '#000000',
  },
}

SCSS

$custom: #2829ad;
$custom-light: #7965c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2829ad",
  "rgb": {
    "r": 40,
    "g": 41,
    "b": 173
  },
  "hsl": {
    "h": 239.549,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.38882,
    "c": 0.20077,
    "h": 271.8
  },
  "luminance": 0.05054
}

Semantic roles & 50–950 ramp

primary

#2829AD

secondary

#C5C56C

accent

#E442E6

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2829AD

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

Preview Lab → · Contrast checker → · Palette generator →