#302EA7#302EA7

#302EA7 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.5% C 0.186 H 274.4°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#302EA7
RGB	rgb(48, 46, 167)
HSL	hsl(241, 57%, 42%)
HSV	hsv(241, 72%, 65%)
CMYK	cmyk(71.3%, 72.5%, 0%, 34.5%)
CIE-LAB	lab(27.77, 40.66, -64.24)
CIE-LCH	lch(27.77, 76.02, 302.33°)
OKLab	oklab(39.45% 0.0144 -0.1857)
OKLCH	oklch(39.45% 0.186 274.4)
XYZ	xyz(9.1687, 5.3715, 37.1053)
Luminance	0.0537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302EA7 #A5A72E

analogous

#2E69A7 #302EA7 #6D2EA7

triadic

#302EA7 #A7302E #2EA730

tetradic

#302EA7 #A72E69 #A5A72E #2EA76D

square

#302EA7 #A72E69 #A5A72E #2EA76D

split-complementary

#302EA7 #A76D2E #69A72E

monochromatic

#141447 #222177 #302EA7 #4846CC #7876D9

Accessibility & contrast

On white

10.12

#302EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#302EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302EA7

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302EA7	#FFFFFF	#000000	##FFFFFF
##302EA7	1.00	10.12	2.07	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AB

Deuteranopia (green-blind)

#003CA5

Tritanopia (blue-blind)

#005067

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #302ea7;
/* rgb */ color: rgb(48, 46, 167);
/* oklch */ color: oklch(39.5% 0.186 274.4);

Tailwind

colors: {
  custom: {
    50: '#7a68c2',
    500: '#302ea7',
    950: '#000000',
  },
}

SCSS

$custom: #302ea7;
$custom-light: #7a68c2;
$custom-dark: #000000;

JSON

{
  "hex": "#302ea7",
  "rgb": {
    "r": 48,
    "g": 46,
    "b": 167
  },
  "hsl": {
    "h": 240.992,
    "s": 56.808,
    "l": 41.765
  },
  "oklch": {
    "l": 0.39452,
    "c": 0.18628,
    "h": 274.4
  },
  "luminance": 0.05372
}

Semantic roles & 50–950 ramp

primary

#302EA7

secondary

#C0C170

accent

#E048DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #302EA7

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

Preview Lab → · Contrast checker → · Palette generator →