#30419D#30419D

#30419D is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.9% C 0.150 H 270.6°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#30419D
RGB	rgb(48, 65, 157)
HSL	hsl(231, 53%, 40%)
HSV	hsv(231, 69%, 62%)
CMYK	cmyk(69.4%, 58.6%, 0%, 38.4%)
CIE-LAB	lab(31.45, 25.01, -52.17)
CIE-LCH	lch(31.45, 57.85, 295.61°)
OKLab	oklab(41.87% 0.0015 -0.1503)
OKLCH	oklch(41.87% 0.15 270.6)
XYZ	xyz(9.1930, 6.8424, 32.7280)
Luminance	0.0684 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30419D #9D8C30

analogous

#30789D #30419D #55309D

triadic

#30419D #9D3041 #419D30

tetradic

#30419D #9D3078 #9D8C30 #309D55

square

#30419D #9D3078 #9D8C30 #309D55

split-complementary

#30419D #9D5530 #789D30

monochromatic

#131A3F #222E6E #30419D #4459C6 #7382D4

Accessibility & contrast

On white

8.87

#30419D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#30419D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30419D

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30419D	#FFFFFF	#000000	##FFFFFF
##30419D	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA0

Deuteranopia (green-blind)

#00459B

Tritanopia (blue-blind)

#005868

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #30419d;
/* rgb */ color: rgb(48, 65, 157);
/* oklch */ color: oklch(41.9% 0.150 270.6);

Tailwind

colors: {
  custom: {
    50: '#7675bb',
    500: '#30419d',
    950: '#000000',
  },
}

SCSS

$custom: #30419d;
$custom-light: #7675bb;
$custom-dark: #000000;

JSON

{
  "hex": "#30419d",
  "rgb": {
    "r": 48,
    "g": 65,
    "b": 157
  },
  "hsl": {
    "h": 230.642,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.41866,
    "c": 0.15029,
    "h": 270.6
  },
  "luminance": 0.06843
}

Semantic roles & 50–950 ramp

primary

#30419D

secondary

#BCB06D

accent

#C64BDD

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #30419D

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

Preview Lab → · Contrast checker → · Palette generator →