#30419C#30419C

#30419C is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.8% C 0.149 H 270.6°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#30419C
RGB	rgb(48, 65, 156)
HSL	hsl(231, 53%, 40%)
HSV	hsv(231, 69%, 61%)
CMYK	cmyk(69.2%, 58.3%, 0%, 38.8%)
CIE-LAB	lab(31.37, 24.64, -51.69)
CIE-LCH	lch(31.37, 57.26, 295.48°)
OKLab	oklab(41.78% 0.0015 -0.1489)
OKLCH	oklch(41.78% 0.149 270.6)
XYZ	xyz(9.1079, 6.8084, 32.2802)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30419C #9C8B30

analogous

#30779C #30419C #55309C

triadic

#30419C #9C3041 #419C30

tetradic

#30419C #9C3077 #9C8B30 #309C55

square

#30419C #9C3077 #9C8B30 #309C55

split-complementary

#30419C #9C5530 #779C30

monochromatic

#131A3E #222D6D #30419C #4458C5 #7382D4

Accessibility & contrast

On white

8.89

#30419C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#30419C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30419C

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30419C	#FFFFFF	#000000	##FFFFFF
##30419C	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004F9F

Deuteranopia (green-blind)

#00459A

Tritanopia (blue-blind)

#005768

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #30419c;
/* rgb */ color: rgb(48, 65, 156);
/* oklch */ color: oklch(41.8% 0.149 270.6);

Tailwind

colors: {
  custom: {
    50: '#7675ba',
    500: '#30419c',
    950: '#000000',
  },
}

SCSS

$custom: #30419c;
$custom-light: #7675ba;
$custom-dark: #000000;

JSON

{
  "hex": "#30419c",
  "rgb": {
    "r": 48,
    "g": 65,
    "b": 156
  },
  "hsl": {
    "h": 230.556,
    "s": 52.941,
    "l": 40
  },
  "oklch": {
    "l": 0.41782,
    "c": 0.14889,
    "h": 270.6
  },
  "luminance": 0.06809
}

Semantic roles & 50–950 ramp

primary

#30419C

secondary

#BCAF6C

accent

#C64BDC

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #30419C

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

Preview Lab → · Contrast checker → · Palette generator →