#30418D#30418D

#30418D is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.6% C 0.127 H 270.3°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#30418D
RGB	rgb(48, 65, 141)
HSL	hsl(229, 49%, 37%)
HSV	hsv(229, 66%, 55%)
CMYK	cmyk(66%, 53.9%, 0%, 44.7%)
CIE-LAB	lab(30.23, 19.06, -44.37)
CIE-LCH	lch(30.23, 48.29, 293.25°)
OKLab	oklab(40.57% 0.0007 -0.1273)
OKLCH	oklch(40.57% 0.127 270.3)
XYZ	xyz(7.9153, 6.3314, 25.9991)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30418D #8D7C30

analogous

#30708D #30418D #4E308D

triadic

#30418D #8D3041 #418D30

tetradic

#30418D #8D3070 #8D7C30 #308D4E

square

#30418D #8D3070 #8D7C30 #308D4E

split-complementary

#30418D #8D4E30 #708D30

monochromatic

#111732 #202C5F #30418D #4056BB #6B7DCD

Accessibility & contrast

On white

9.27

#30418D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#30418D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30418D

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30418D	#FFFFFF	#000000	##FFFFFF
##30418D	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#114C90

Deuteranopia (green-blind)

#00438B

Tritanopia (blue-blind)

#005360

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #30418d;
/* rgb */ color: rgb(48, 65, 141);
/* oklch */ color: oklch(40.6% 0.127 270.3);

Tailwind

colors: {
  custom: {
    50: '#7375af',
    500: '#30418d',
    950: '#000000',
  },
}

SCSS

$custom: #30418d;
$custom-light: #7375af;
$custom-dark: #000000;

JSON

{
  "hex": "#30418d",
  "rgb": {
    "r": 48,
    "g": 65,
    "b": 141
  },
  "hsl": {
    "h": 229.032,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.40573,
    "c": 0.12732,
    "h": 270.3
  },
  "luminance": 0.06332
}

Semantic roles & 50–950 ramp

primary

#30418D

secondary

#B4A565

accent

#C04FD9

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #30418D

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

Preview Lab → · Contrast checker → · Palette generator →