#3023A3#3023A3

#3023A3 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.5% C 0.192 H 276.3°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#3023A3
RGB	rgb(48, 35, 163)
HSL	hsl(246, 65%, 39%)
HSV	hsv(246, 79%, 64%)
CMYK	cmyk(70.6%, 78.5%, 0%, 36.1%)
CIE-LAB	lab(25.18, 45.47, -66.08)
CIE-LCH	lch(25.18, 80.22, 304.53°)
OKLab	oklab(37.5% 0.0211 -0.191)
OKLCH	oklch(37.5% 0.192 276.3)
XYZ	xyz(8.4287, 4.4740, 35.0626)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3023A3 #96A323

analogous

#2356A3 #3023A3 #7023A3

triadic

#3023A3 #A33023 #23A330

tetradic

#3023A3 #A32356 #96A323 #23A370

square

#3023A3 #A32356 #96A323 #23A370

split-complementary

#3023A3 #A37023 #56A323

monochromatic

#120D3E #211871 #3023A3 #4131D3 #6F63DD

Accessibility & contrast

On white

11.08

#3023A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#3023A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3023A3

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3023A3	#FFFFFF	#000000	##FFFFFF
##3023A3	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A7

Deuteranopia (green-blind)

#0036A1

Tritanopia (blue-blind)

#004962

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3023a3;
/* rgb */ color: rgb(48, 35, 163);
/* oklch */ color: oklch(37.5% 0.192 276.3);

Tailwind

colors: {
  custom: {
    50: '#7a61c0',
    500: '#3023a3',
    950: '#000000',
  },
}

SCSS

$custom: #3023a3;
$custom-light: #7a61c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3023a3",
  "rgb": {
    "r": 48,
    "g": 35,
    "b": 163
  },
  "hsl": {
    "h": 246.094,
    "s": 64.646,
    "l": 38.824
  },
  "oklch": {
    "l": 0.37497,
    "c": 0.19218,
    "h": 276.3
  },
  "luminance": 0.04475
}

Semantic roles & 50–950 ramp

primary

#3023A3

secondary

#B9C35F

accent

#E840D7

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3023A3

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

Preview Lab → · Contrast checker → · Palette generator →