#302F92#302F92

#302F92 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.5% C 0.158 H 276.1°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#302F92
RGB	rgb(48, 47, 146)
HSL	hsl(241, 51%, 38%)
HSV	hsv(241, 68%, 57%)
CMYK	cmyk(67.1%, 67.8%, 0%, 42.7%)
CIE-LAB	lab(25.97, 32.81, -54.38)
CIE-LCH	lch(25.97, 63.52, 301.10°)
OKLab	oklab(37.54% 0.0167 -0.1569)
OKLCH	oklch(37.54% 0.158 276.1)
XYZ	xyz(7.4220, 4.7361, 27.7116)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302F92 #91922F

analogous

#2F5F92 #302F92 #612F92

triadic

#302F92 #92302F #2F9230

tetradic

#302F92 #922F5F #91922F #2F9261

square

#302F92 #922F5F #91922F #2F9261

split-complementary

#302F92 #92612F #5F922F

monochromatic

#121135 #212064 #302F92 #3F3EC0 #6D6CD0

Accessibility & contrast

On white

10.78

#302F92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#302F92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302F92

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302F92	#FFFFFF	#000000	##FFFFFF
##302F92	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004295

Deuteranopia (green-blind)

#003990

Tritanopia (blue-blind)

#00495C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #302f92;
/* rgb */ color: rgb(48, 47, 146);
/* oklch */ color: oklch(37.5% 0.158 276.1);

Tailwind

colors: {
  custom: {
    50: '#7568b3',
    500: '#302f92',
    950: '#000000',
  },
}

SCSS

$custom: #302f92;
$custom-light: #7568b3;
$custom-dark: #000000;

JSON

{
  "hex": "#302f92",
  "rgb": {
    "r": 48,
    "g": 47,
    "b": 146
  },
  "hsl": {
    "h": 240.606,
    "s": 51.295,
    "l": 37.843
  },
  "oklch": {
    "l": 0.37543,
    "c": 0.15782,
    "h": 276.1
  },
  "luminance": 0.04737
}

Semantic roles & 50–950 ramp

primary

#302F92

secondary

#B6B766

accent

#DB4DD9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #302F92

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

Preview Lab → · Contrast checker → · Palette generator →