#304382#304382

#304382 is a dark, moderate blue. Relative luminance 0.063; OKLCH L 40.2% C 0.108 H 268.6°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#304382
RGB	rgb(48, 67, 130)
HSL	hsl(226, 46%, 35%)
HSV	hsv(226, 63%, 51%)
CMYK	cmyk(63.1%, 48.5%, 0%, 49%)
CIE-LAB	lab(30.04, 13.62, -37.87)
CIE-LCH	lch(30.04, 40.24, 289.79°)
OKLab	oklab(40.19% -0.0027 -0.1082)
OKLCH	oklch(40.19% 0.108 268.6)
XYZ	xyz(7.2540, 6.2538, 21.9396)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304382 #826F30

analogous

#306C82 #304382 #463082

triadic

#304382 #823043 #438230

tetradic

#304382 #82306C #826F30 #308246

square

#304382 #82306C #826F30 #308246

split-complementary

#304382 #824630 #6C8230

monochromatic

#0F1529 #1F2C55 #304382 #415AAF #667CC6

Accessibility & contrast

On white

9.33

#304382 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#304382 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304382

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304382	#FFFFFF	#000000	##FFFFFF
##304382	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#244B84

Deuteranopia (green-blind)

#164381

Tritanopia (blue-blind)

#00515C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #304382;
/* rgb */ color: rgb(48, 67, 130);
/* oklch */ color: oklch(40.2% 0.108 268.6);

Tailwind

colors: {
  custom: {
    50: '#7176a7',
    500: '#304382',
    950: '#000000',
  },
}

SCSS

$custom: #304382;
$custom-light: #7176a7;
$custom-dark: #000000;

JSON

{
  "hex": "#304382",
  "rgb": {
    "r": 48,
    "g": 67,
    "b": 130
  },
  "hsl": {
    "h": 226.098,
    "s": 46.067,
    "l": 34.902
  },
  "oklch": {
    "l": 0.40186,
    "c": 0.10821,
    "h": 268.6
  },
  "luminance": 0.06254
}

Semantic roles & 50–950 ramp

primary

#304382

secondary

#AE9C60

accent

#B752D6

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #304382

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

Preview Lab → · Contrast checker → · Palette generator →