#302BAE#302BAE

#302BAE is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.7% C 0.198 H 274.3°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#302BAE
RGB	rgb(48, 43, 174)
HSL	hsl(242, 60%, 43%)
HSV	hsv(242, 75%, 68%)
CMYK	cmyk(72.4%, 75.3%, 0%, 31.8%)
CIE-LAB	lab(27.88, 44.70, -68.27)
CIE-LCH	lch(27.88, 81.60, 303.22°)
OKLab	oklab(39.74% 0.0147 -0.1975)
OKLCH	oklch(39.74% 0.198 274.3)
XYZ	xyz(9.7202, 5.4112, 40.5684)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302BAE #A9AE2B

analogous

#2B68AE #302BAE #712BAE

triadic

#302BAE #AE302B #2BAE30

tetradic

#302BAE #AE2B68 #A9AE2B #2BAE71

square

#302BAE #AE2B68 #A9AE2B #2BAE71

split-complementary

#302BAE #AE712B #68AE2B

monochromatic

#15134C #221F7D #302BAE #4A45D1 #7A76DD

Accessibility & contrast

On white

10.08

#302BAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#302BAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302BAE

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302BAE	#FFFFFF	#000000	##FFFFFF
##302BAE	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B2

Deuteranopia (green-blind)

#003CAC

Tritanopia (blue-blind)

#00516A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #302bae;
/* rgb */ color: rgb(48, 43, 174);
/* oklch */ color: oklch(39.7% 0.198 274.3);

Tailwind

colors: {
  custom: {
    50: '#7c66c7',
    500: '#302bae',
    950: '#000000',
  },
}

SCSS

$custom: #302bae;
$custom-light: #7c66c7;
$custom-dark: #000000;

JSON

{
  "hex": "#302bae",
  "rgb": {
    "r": 48,
    "g": 43,
    "b": 174
  },
  "hsl": {
    "h": 242.29,
    "s": 60.369,
    "l": 42.549
  },
  "oklch": {
    "l": 0.39744,
    "c": 0.19801,
    "h": 274.3
  },
  "luminance": 0.05412
}

Semantic roles & 50–950 ramp

primary

#302BAE

secondary

#C2C570

accent

#E444DD

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #302BAE

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

Preview Lab → · Contrast checker → · Palette generator →