#3023A9#3023A9

#3023A9 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.2% C 0.199 H 275.6°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#3023A9
RGB	rgb(48, 35, 169)
HSL	hsl(246, 66%, 40%)
HSV	hsv(246, 79%, 66%)
CMYK	cmyk(71.6%, 79.3%, 0%, 33.7%)
CIE-LAB	lab(25.85, 47.35, -68.62)
CIE-LCH	lch(25.85, 83.37, 304.61°)
OKLab	oklab(38.16% 0.0196 -0.1984)
OKLCH	oklch(38.16% 0.199 275.6)
XYZ	xyz(8.9790, 4.6942, 37.9613)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3023A9 #9CA923

analogous

#2359A9 #3023A9 #7323A9

triadic

#3023A9 #A93023 #23A930

tetradic

#3023A9 #A92359 #9CA923 #23A973

square

#3023A9 #A92359 #9CA923 #23A973

split-complementary

#3023A9 #A97323 #59A923

monochromatic

#130E44 #221976 #3023A9 #4434D5 #7367DF

Accessibility & contrast

On white

10.83

#3023A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3023A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3023A9

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3023A9	#FFFFFF	#000000	##FFFFFF
##3023A9	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AD

Deuteranopia (green-blind)

#0037A7

Tritanopia (blue-blind)

#004C66

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3023a9;
/* rgb */ color: rgb(48, 35, 169);
/* oklch */ color: oklch(38.2% 0.199 275.6);

Tailwind

colors: {
  custom: {
    50: '#7c61c4',
    500: '#3023a9',
    950: '#000000',
  },
}

SCSS

$custom: #3023a9;
$custom-light: #7c61c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3023a9",
  "rgb": {
    "r": 48,
    "g": 35,
    "b": 169
  },
  "hsl": {
    "h": 245.821,
    "s": 65.686,
    "l": 40
  },
  "oklch": {
    "l": 0.38157,
    "c": 0.19934,
    "h": 275.6
  },
  "luminance": 0.04695
}

Semantic roles & 50–950 ramp

primary

#3023A9

secondary

#BCC563

accent

#E93FD8

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #3023A9

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

Preview Lab → · Contrast checker → · Palette generator →