#2823AD#2823AD

#2823AD is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.1% C 0.206 H 272.3°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#2823AD
RGB	rgb(40, 35, 173)
HSL	hsl(242, 66%, 41%)
HSV	hsv(242, 80%, 68%)
CMYK	cmyk(76.9%, 79.8%, 0%, 32.2%)
CIE-LAB	lab(25.77, 47.99, -71.16)
CIE-LCH	lch(25.77, 85.83, 303.99°)
OKLab	oklab(38.1% 0.0084 -0.2059)
OKLCH	oklch(38.1% 0.206 272.3)
XYZ	xyz(9.0164, 4.6693, 39.9531)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2823AD #A8AD23

analogous

#2363AD #2823AD #6D23AD

triadic

#2823AD #AD2823 #23AD28

tetradic

#2823AD #AD2363 #A8AD23 #23AD6D

square

#2823AD #AD2363 #A8AD23 #23AD6D

split-complementary

#2823AD #AD6D23 #63AD23

monochromatic

#100E47 #1C197A #2823AD #3D37D6 #6E6AE1

Accessibility & contrast

On white

10.86

#2823AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2823AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2823AD

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2823AD	#FFFFFF	#000000	##FFFFFF
##2823AD	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B1

Deuteranopia (green-blind)

#0036AB

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2823ad;
/* rgb */ color: rgb(40, 35, 173);
/* oklch */ color: oklch(38.1% 0.206 272.3);

Tailwind

colors: {
  custom: {
    50: '#7a61c7',
    500: '#2823ad',
    950: '#000000',
  },
}

SCSS

$custom: #2823ad;
$custom-light: #7a61c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2823ad",
  "rgb": {
    "r": 40,
    "g": 35,
    "b": 173
  },
  "hsl": {
    "h": 242.174,
    "s": 66.346,
    "l": 40.784
  },
  "oklch": {
    "l": 0.38099,
    "c": 0.20612,
    "h": 272.3
  },
  "luminance": 0.0467
}

Semantic roles & 50–950 ramp

primary

#2823AD

secondary

#C3C765

accent

#E93FE3

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2823AD

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

Preview Lab → · Contrast checker → · Palette generator →