#302A97#302A97

#302A97 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.2% C 0.170 H 276.6°. Best body text is #FFFFFF at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#302A97
RGB	rgb(48, 42, 151)
HSL	hsl(243, 56%, 38%)
HSV	hsv(243, 72%, 59%)
CMYK	cmyk(68.2%, 72.2%, 0%, 40.8%)
CIE-LAB	lab(25.31, 37.62, -58.54)
CIE-LCH	lch(25.31, 69.58, 302.73°)
OKLab	oklab(37.22% 0.0197 -0.1691)
OKLCH	oklch(37.22% 0.17 276.6)
XYZ	xyz(7.6310, 4.5180, 29.7421)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302A97 #91972A

analogous

#2A5A97 #302A97 #672A97

triadic

#302A97 #97302A #2A9730

tetradic

#302A97 #972A5A #91972A #2A9767

square

#302A97 #972A5A #91972A #2A9767

split-complementary

#302A97 #97672A #5A972A

monochromatic

#120F37 #211D67 #302A97 #3F37C7 #6D67D5

Accessibility & contrast

On white

11.03

#302A97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#302A97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302A97

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302A97	#FFFFFF	#000000	##FFFFFF
##302A97	1.00	11.03	1.90	11.03
#FFFFFF	11.03	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419A

Deuteranopia (green-blind)

#003795

Tritanopia (blue-blind)

#00485D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #302a97;
/* rgb */ color: rgb(48, 42, 151);
/* oklch */ color: oklch(37.2% 0.170 276.6);

Tailwind

colors: {
  custom: {
    50: '#7765b7',
    500: '#302a97',
    950: '#000000',
  },
}

SCSS

$custom: #302a97;
$custom-light: #7765b7;
$custom-dark: #000000;

JSON

{
  "hex": "#302a97",
  "rgb": {
    "r": 48,
    "g": 42,
    "b": 151
  },
  "hsl": {
    "h": 243.303,
    "s": 56.477,
    "l": 37.843
  },
  "oklch": {
    "l": 0.37217,
    "c": 0.17021,
    "h": 276.6
  },
  "luminance": 0.04519
}

Semantic roles & 50–950 ramp

primary

#302A97

secondary

#B6BB62

accent

#E048D7

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #302A97

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

Preview Lab → · Contrast checker → · Palette generator →