#302EA9#302EA9

#302EA9 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.7% C 0.189 H 274.3°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#302EA9
RGB	rgb(48, 46, 169)
HSL	hsl(241, 57%, 42%)
HSV	hsv(241, 73%, 66%)
CMYK	cmyk(71.6%, 72.8%, 0%, 33.7%)
CIE-LAB	lab(27.97, 41.33, -65.11)
CIE-LCH	lch(27.97, 77.12, 302.41°)
OKLab	oklab(39.66% 0.0141 -0.1883)
OKLCH	oklch(39.66% 0.189 274.3)
XYZ	xyz(9.3550, 5.4460, 38.0866)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302EA9 #A7A92E

analogous

#2E69A9 #302EA9 #6E2EA9

triadic

#302EA9 #A9302E #2EA930

tetradic

#302EA9 #A92E69 #A7A92E #2EA96E

square

#302EA9 #A92E69 #A7A92E #2EA96E

split-complementary

#302EA9 #A96E2E #69A92E

monochromatic

#151449 #222179 #302EA9 #4947CD #7977DA

Accessibility & contrast

On white

10.05

#302EA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#302EA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302EA9

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302EA9	#FFFFFF	#000000	##FFFFFF
##302EA9	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AD

Deuteranopia (green-blind)

#003CA7

Tritanopia (blue-blind)

#005168

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #302ea9;
/* rgb */ color: rgb(48, 46, 169);
/* oklch */ color: oklch(39.7% 0.189 274.3);

Tailwind

colors: {
  custom: {
    50: '#7b68c4',
    500: '#302ea9',
    950: '#000000',
  },
}

SCSS

$custom: #302ea9;
$custom-light: #7b68c4;
$custom-dark: #000000;

JSON

{
  "hex": "#302ea9",
  "rgb": {
    "r": 48,
    "g": 46,
    "b": 169
  },
  "hsl": {
    "h": 240.976,
    "s": 57.209,
    "l": 42.157
  },
  "oklch": {
    "l": 0.39657,
    "c": 0.1888,
    "h": 274.3
  },
  "luminance": 0.05447
}

Semantic roles & 50–950 ramp

primary

#302EA9

secondary

#C1C271

accent

#E047DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #302EA9

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

Preview Lab → · Contrast checker → · Palette generator →