#2923AC#2923AC

#2923AC is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.0% C 0.205 H 272.8°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#2923AC
RGB	rgb(41, 35, 172)
HSL	hsl(243, 66%, 41%)
HSV	hsv(243, 80%, 67%)
CMYK	cmyk(76.2%, 79.7%, 0%, 32.5%)
CIE-LAB	lab(25.72, 47.74, -70.65)
CIE-LCH	lch(25.72, 85.27, 304.05°)
OKLab	oklab(38.04% 0.0098 -0.2044)
OKLCH	oklch(38.04% 0.205 272.8)
XYZ	xyz(8.9594, 4.6511, 39.4473)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2923AC #A6AC23

analogous

#2361AC #2923AC #6E23AC

triadic

#2923AC #AC2923 #23AC29

tetradic

#2923AC #AC2361 #A6AC23 #23AC6E

square

#2923AC #AC2361 #A6AC23 #23AC6E

split-complementary

#2923AC #AC6E23 #61AC23

monochromatic

#110E46 #1D1979 #2923AC #3D36D6 #6E69E0

Accessibility & contrast

On white

10.88

#2923AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2923AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2923AC

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2923AC	#FFFFFF	#000000	##FFFFFF
##2923AC	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B0

Deuteranopia (green-blind)

#0036AA

Tritanopia (blue-blind)

#004D68

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2923ac;
/* rgb */ color: rgb(41, 35, 172);
/* oklch */ color: oklch(38.0% 0.205 272.8);

Tailwind

colors: {
  custom: {
    50: '#7a61c6',
    500: '#2923ac',
    950: '#000000',
  },
}

SCSS

$custom: #2923ac;
$custom-light: #7a61c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2923ac",
  "rgb": {
    "r": 41,
    "g": 35,
    "b": 172
  },
  "hsl": {
    "h": 242.628,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.38044,
    "c": 0.20469,
    "h": 272.8
  },
  "luminance": 0.04652
}

Semantic roles & 50–950 ramp

primary

#2923AC

secondary

#C2C664

accent

#E93FE2

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2923AC

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

Preview Lab → · Contrast checker → · Palette generator →