#2823AE#2823AE

#2823AE is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.2% C 0.207 H 272.3°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#2823AE
RGB	rgb(40, 35, 174)
HSL	hsl(242, 67%, 41%)
HSV	hsv(242, 80%, 68%)
CMYK	cmyk(77%, 79.9%, 0%, 31.8%)
CIE-LAB	lab(25.89, 48.30, -71.57)
CIE-LCH	lch(25.89, 86.35, 304.02°)
OKLab	oklab(38.21% 0.0082 -0.2071)
OKLCH	oklch(38.21% 0.207 272.3)
XYZ	xyz(9.1135, 4.7082, 40.4647)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2823AE #A9AE23

analogous

#2363AE #2823AE #6D23AE

triadic

#2823AE #AE2823 #23AE28

tetradic

#2823AE #AE2363 #A9AE23 #23AE6D

square

#2823AE #AE2363 #A9AE23 #23AE6D

split-complementary

#2823AE #AE6D23 #63AE23

monochromatic

#110F48 #1C197B #2823AE #3D37D7 #6F6AE1

Accessibility & contrast

On white

10.81

#2823AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2823AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2823AE

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2823AE	#FFFFFF	#000000	##FFFFFF
##2823AE	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B2

Deuteranopia (green-blind)

#0036AC

Tritanopia (blue-blind)

#004E69

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2823ae;
/* rgb */ color: rgb(40, 35, 174);
/* oklch */ color: oklch(38.2% 0.207 272.3);

Tailwind

colors: {
  custom: {
    50: '#7a61c8',
    500: '#2823ae',
    950: '#000000',
  },
}

SCSS

$custom: #2823ae;
$custom-light: #7a61c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2823ae",
  "rgb": {
    "r": 40,
    "g": 35,
    "b": 174
  },
  "hsl": {
    "h": 242.158,
    "s": 66.507,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38213,
    "c": 0.2073,
    "h": 272.3
  },
  "luminance": 0.04709
}

Semantic roles & 50–950 ramp

primary

#2823AE

secondary

#C4C766

accent

#E93EE3

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2823AE

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

Preview Lab → · Contrast checker → · Palette generator →