#304495#304495

#304495 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.8% C 0.135 H 269.3°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#304495
RGB	rgb(48, 68, 149)
HSL	hsl(228, 51%, 39%)
HSV	hsv(228, 68%, 58%)
CMYK	cmyk(67.8%, 54.4%, 0%, 41.6%)
CIE-LAB	lab(31.65, 20.02, -46.98)
CIE-LCH	lch(31.65, 51.06, 293.08°)
OKLab	oklab(41.83% -0.0016 -0.135)
OKLCH	oklch(41.83% 0.135 269.3)
XYZ	xyz(8.7090, 6.9317, 29.3069)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304495 #958130

analogous

#307695 #304495 #4E3095

triadic

#304495 #953044 #449530

tetradic

#304495 #953076 #958130 #30954E

square

#304495 #953076 #958130 #30954E

split-complementary

#304495 #954E30 #769530

monochromatic

#121A38 #212F67 #304495 #415AC2 #6F82D1

Accessibility & contrast

On white

8.80

#304495 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#304495 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304495

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304495	#FFFFFF	#000000	##FFFFFF
##304495	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C4F98

Deuteranopia (green-blind)

#004693

Tritanopia (blue-blind)

#005765

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #304495;
/* rgb */ color: rgb(48, 68, 149);
/* oklch */ color: oklch(41.8% 0.135 269.3);

Tailwind

colors: {
  custom: {
    50: '#7477b5',
    500: '#304495',
    950: '#000000',
  },
}

SCSS

$custom: #304495;
$custom-light: #7477b5;
$custom-dark: #000000;

JSON

{
  "hex": "#304495",
  "rgb": {
    "r": 48,
    "g": 68,
    "b": 149
  },
  "hsl": {
    "h": 228.119,
    "s": 51.269,
    "l": 38.627
  },
  "oklch": {
    "l": 0.41828,
    "c": 0.13497,
    "h": 269.3
  },
  "luminance": 0.06933
}

Semantic roles & 50–950 ramp

primary

#304495

secondary

#B8A869

accent

#BF4DDB

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #304495

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

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