#30346F#30346F

#30346F is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.5% C 0.100 H 277.1°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#30346F
RGB	rgb(48, 52, 111)
HSL	hsl(236, 40%, 31%)
HSV	hsv(236, 57%, 44%)
CMYK	cmyk(56.8%, 53.2%, 0%, 56.5%)
CIE-LAB	lab(24.42, 16.97, -34.90)
CIE-LCH	lch(24.42, 38.80, 295.93°)
OKLab	oklab(35.51% 0.0124 -0.0996)
OKLCH	oklch(35.51% 0.1 277.1)
XYZ	xyz(5.3152, 4.2317, 15.5726)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30346F #6F6B30

analogous

#30536F #30346F #4B306F

triadic

#30346F #6F3034 #346F30

tetradic

#30346F #6F3053 #6F6B30 #306F4B

square

#30346F #6F3053 #6F6B30 #306F4B

split-complementary

#30346F #6F4B30 #536F30

monochromatic

#0B0C1A #1E2044 #30346F #42489A #5F65BA

Accessibility & contrast

On white

11.37

#30346F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#30346F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30346F

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30346F	#FFFFFF	#000000	##FFFFFF
##30346F	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163D71

Deuteranopia (green-blind)

#0D386E

Tritanopia (blue-blind)

#12414C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #30346f;
/* rgb */ color: rgb(48, 52, 111);
/* oklch */ color: oklch(35.5% 0.100 277.1);

Tailwind

colors: {
  custom: {
    50: '#6e6b99',
    500: '#30346f',
    950: '#000000',
  },
}

SCSS

$custom: #30346f;
$custom-light: #6e6b99;
$custom-dark: #000000;

JSON

{
  "hex": "#30346f",
  "rgb": {
    "r": 48,
    "g": 52,
    "b": 111
  },
  "hsl": {
    "h": 236.19,
    "s": 39.623,
    "l": 31.176
  },
  "oklch": {
    "l": 0.35508,
    "c": 0.10038,
    "h": 277.1
  },
  "luminance": 0.04232
}

Semantic roles & 50–950 ramp

primary

#30346F

secondary

#A09C5B

accent

#C858D0

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #30346F

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

Preview Lab → · Contrast checker → · Palette generator →