#3023AC#3023AC

#3023AC is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.5% C 0.203 H 275.3°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#3023AC
RGB	rgb(48, 35, 172)
HSL	hsl(246, 66%, 41%)
HSV	hsv(246, 80%, 67%)
CMYK	cmyk(72.1%, 79.7%, 0%, 32.5%)
CIE-LAB	lab(26.18, 48.29, -69.87)
CIE-LCH	lch(26.18, 84.93, 304.65°)
OKLab	oklab(38.49% 0.0188 -0.202)
OKLCH	oklch(38.49% 0.203 275.3)
XYZ	xyz(9.2639, 4.8081, 39.4616)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3023AC #9FAC23

analogous

#235BAC #3023AC #7423AC

triadic

#3023AC #AC3023 #23AC30

tetradic

#3023AC #AC235B #9FAC23 #23AC74

square

#3023AC #AC235B #9FAC23 #23AC74

split-complementary

#3023AC #AC7423 #5BAC23

monochromatic

#140E46 #221979 #3023AC #4536D6 #7469E0

Accessibility & contrast

On white

10.70

#3023AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3023AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3023AC

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3023AC	#FFFFFF	#000000	##FFFFFF
##3023AC	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B0

Deuteranopia (green-blind)

#0038AA

Tritanopia (blue-blind)

#004D68

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3023ac;
/* rgb */ color: rgb(48, 35, 172);
/* oklch */ color: oklch(38.5% 0.203 275.3);

Tailwind

colors: {
  custom: {
    50: '#7c62c6',
    500: '#3023ac',
    950: '#000000',
  },
}

SCSS

$custom: #3023ac;
$custom-light: #7c62c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3023ac",
  "rgb": {
    "r": 48,
    "g": 35,
    "b": 172
  },
  "hsl": {
    "h": 245.693,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.3849,
    "c": 0.2029,
    "h": 275.3
  },
  "luminance": 0.04809
}

Semantic roles & 50–950 ramp

primary

#3023AC

secondary

#BDC664

accent

#E93FD9

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #3023AC

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

Preview Lab → · Contrast checker → · Palette generator →