#2829BD#2829BD

#2829BD is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 40.7% C 0.220 H 270.8°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#2829BD
RGB	rgb(40, 41, 189)
HSL	hsl(240, 65%, 45%)
HSV	hsv(240, 79%, 74%)
CMYK	cmyk(78.8%, 78.3%, 0%, 25.9%)
CIE-LAB	lab(28.67, 50.01, -75.90)
CIE-LCH	lch(28.67, 90.90, 303.38°)
OKLab	oklab(40.66% 0.0032 -0.2198)
OKLCH	oklch(40.66% 0.22 270.8)
XYZ	xyz(10.8502, 5.7099, 48.6645)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2829BD #BDBC28

analogous

#2874BD #2829BD #7128BD

triadic

#2829BD #BD2829 #29BD28

tetradic

#2829BD #BD2874 #BDBC28 #28BD71

square

#2829BD #BD2874 #BDBC28 #28BD71

split-complementary

#2829BD #BD7128 #74BD28

monochromatic

#131358 #1D1E8A #2829BD #4A4BD9 #7C7DE3

Accessibility & contrast

On white

9.80

#2829BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2829BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2829BD

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2829BD	#FFFFFF	#000000	##FFFFFF
##2829BD	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BC1

Deuteranopia (green-blind)

#003CBA

Tritanopia (blue-blind)

#005673

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2829bd;
/* rgb */ color: rgb(40, 41, 189);
/* oklch */ color: oklch(40.7% 0.220 270.8);

Tailwind

colors: {
  custom: {
    50: '#7d66d2',
    500: '#2829bd',
    950: '#000000',
  },
}

SCSS

$custom: #2829bd;
$custom-light: #7d66d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2829bd",
  "rgb": {
    "r": 40,
    "g": 41,
    "b": 189
  },
  "hsl": {
    "h": 239.597,
    "s": 65.066,
    "l": 44.902
  },
  "oklch": {
    "l": 0.40659,
    "c": 0.21979,
    "h": 270.8
  },
  "luminance": 0.05711
}

Semantic roles & 50–950 ramp

primary

#2829BD

secondary

#CBCB75

accent

#E740E8

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2829BD

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

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