#30356A#30356A

#30356A is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.4% C 0.091 H 276.6°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#30356A
RGB	rgb(48, 53, 106)
HSL	hsl(235, 38%, 30%)
HSV	hsv(235, 55%, 42%)
CMYK	cmyk(54.7%, 50%, 0%, 58.4%)
CIE-LAB	lab(24.37, 14.49, -31.77)
CIE-LCH	lch(24.37, 34.92, 294.52°)
OKLab	oklab(35.36% 0.0105 -0.0904)
OKLCH	oklch(35.36% 0.091 276.6)
XYZ	xyz(5.0927, 4.2149, 14.1781)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30356A #6A6530

analogous

#30526A #30356A #48306A

triadic

#30356A #6A3035 #356A30

tetradic

#30356A #6A3052 #6A6530 #306A48

square

#30356A #6A3052 #6A6530 #306A48

split-complementary

#30356A #6A4830 #526A30

monochromatic

#0A0B16 #1D2040 #30356A #434A94 #5E66B6

Accessibility & contrast

On white

11.39

#30356A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#30356A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30356A

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30356A	#FFFFFF	#000000	##FFFFFF
##30356A	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3C6C

Deuteranopia (green-blind)

#173869

Tritanopia (blue-blind)

#17414A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #30356a;
/* rgb */ color: rgb(48, 53, 106);
/* oklch */ color: oklch(35.4% 0.091 276.6);

Tailwind

colors: {
  custom: {
    50: '#6d6c95',
    500: '#30356a',
    950: '#000000',
  },
}

SCSS

$custom: #30356a;
$custom-light: #6d6c95;
$custom-dark: #000000;

JSON

{
  "hex": "#30356a",
  "rgb": {
    "r": 48,
    "g": 53,
    "b": 106
  },
  "hsl": {
    "h": 234.828,
    "s": 37.662,
    "l": 30.196
  },
  "oklch": {
    "l": 0.35358,
    "c": 0.09103,
    "h": 276.6
  },
  "luminance": 0.04215
}

Semantic roles & 50–950 ramp

primary

#30356A

secondary

#9B965A

accent

#C45ACE

background

#F6F6F9

surface

#ECEBF1

border

#C7C6CB

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #30356A

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

Preview Lab → · Contrast checker → · Palette generator →