#3023A1#3023A1

#3023A1 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.3% C 0.190 H 276.5°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#3023A1
RGB	rgb(48, 35, 161)
HSL	hsl(246, 64%, 38%)
HSV	hsv(246, 78%, 63%)
CMYK	cmyk(70.2%, 78.3%, 0%, 36.9%)
CIE-LAB	lab(24.96, 44.83, -65.23)
CIE-LCH	lch(24.96, 79.15, 304.50°)
OKLab	oklab(37.28% 0.0216 -0.1885)
OKLCH	oklch(37.28% 0.19 276.5)
XYZ	xyz(8.2509, 4.4029, 34.1263)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3023A1 #94A123

analogous

#2355A1 #3023A1 #6F23A1

triadic

#3023A1 #A13023 #23A130

tetradic

#3023A1 #A12355 #94A123 #23A16F

square

#3023A1 #A12355 #94A123 #23A16F

split-complementary

#3023A1 #A16F23 #55A123

monochromatic

#120D3C #21186F #3023A1 #402FD2 #6E62DD

Accessibility & contrast

On white

11.17

#3023A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#3023A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3023A1

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3023A1	#FFFFFF	#000000	##FFFFFF
##3023A1	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A5

Deuteranopia (green-blind)

#00369F

Tritanopia (blue-blind)

#004961

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3023a1;
/* rgb */ color: rgb(48, 35, 161);
/* oklch */ color: oklch(37.3% 0.190 276.5);

Tailwind

colors: {
  custom: {
    50: '#7a61be',
    500: '#3023a1',
    950: '#000000',
  },
}

SCSS

$custom: #3023a1;
$custom-light: #7a61be;
$custom-dark: #000000;

JSON

{
  "hex": "#3023a1",
  "rgb": {
    "r": 48,
    "g": 35,
    "b": 161
  },
  "hsl": {
    "h": 246.19,
    "s": 64.286,
    "l": 38.431
  },
  "oklch": {
    "l": 0.37278,
    "c": 0.18977,
    "h": 276.5
  },
  "luminance": 0.04404
}

Semantic roles & 50–950 ramp

primary

#3023A1

secondary

#B8C25E

accent

#E741D6

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3023A1

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

Preview Lab → · Contrast checker → · Palette generator →