#30459F#30459F

#30459F is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.8% C 0.148 H 269.3°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#30459F
RGB	rgb(48, 69, 159)
HSL	hsl(229, 54%, 41%)
HSV	hsv(229, 70%, 62%)
CMYK	cmyk(69.8%, 56.6%, 0%, 37.6%)
CIE-LAB	lab(32.67, 23.08, -51.39)
CIE-LCH	lch(32.67, 56.33, 294.19°)
OKLab	oklab(42.83% -0.0019 -0.1479)
OKLCH	oklch(42.83% 0.148 269.3)
XYZ	xyz(9.6029, 7.3869, 33.7139)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30459F #9F8A30

analogous

#307C9F #30459F #53309F

triadic

#30459F #9F3045 #459F30

tetradic

#30459F #9F307C #9F8A30 #309F53

square

#30459F #9F307C #9F8A30 #309F53

split-complementary

#30459F #9F5330 #7C9F30

monochromatic

#141C41 #223170 #30459F #455EC7 #7487D5

Accessibility & contrast

On white

8.48

#30459F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#30459F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30459F

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30459F	#FFFFFF	#000000	##FFFFFF
##30459F	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A2

Deuteranopia (green-blind)

#00489D

Tritanopia (blue-blind)

#005B6B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #30459f;
/* rgb */ color: rgb(48, 69, 159);
/* oklch */ color: oklch(42.8% 0.148 269.3);

Tailwind

colors: {
  custom: {
    50: '#7678bc',
    500: '#30459f',
    950: '#000000',
  },
}

SCSS

$custom: #30459f;
$custom-light: #7678bc;
$custom-dark: #000000;

JSON

{
  "hex": "#30459f",
  "rgb": {
    "r": 48,
    "g": 69,
    "b": 159
  },
  "hsl": {
    "h": 228.649,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.42832,
    "c": 0.14794,
    "h": 269.3
  },
  "luminance": 0.07388
}

Semantic roles & 50–950 ramp

primary

#30459F

secondary

#BDAE6E

accent

#C14BDD

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #30459F

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

Preview Lab → · Contrast checker → · Palette generator →