#302EA8#302EA8

#302EA8 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.6% C 0.188 H 274.4°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#302EA8
RGB	rgb(48, 46, 168)
HSL	hsl(241, 57%, 42%)
HSV	hsv(241, 73%, 66%)
CMYK	cmyk(71.4%, 72.6%, 0%, 34.1%)
CIE-LAB	lab(27.87, 40.99, -64.67)
CIE-LCH	lch(27.87, 76.57, 302.37°)
OKLab	oklab(39.55% 0.0143 -0.187)
OKLCH	oklch(39.55% 0.188 274.4)
XYZ	xyz(9.2615, 5.4086, 37.5941)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302EA8 #A6A82E

analogous

#2E69A8 #302EA8 #6D2EA8

triadic

#302EA8 #A8302E #2EA830

tetradic

#302EA8 #A82E69 #A6A82E #2EA86D

square

#302EA8 #A82E69 #A6A82E #2EA86D

split-complementary

#302EA8 #A86D2E #69A82E

monochromatic

#151448 #222178 #302EA8 #4947CD #7877DA

Accessibility & contrast

On white

10.09

#302EA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#302EA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302EA8

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302EA8	#FFFFFF	#000000	##FFFFFF
##302EA8	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AC

Deuteranopia (green-blind)

#003CA6

Tritanopia (blue-blind)

#005068

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #302ea8;
/* rgb */ color: rgb(48, 46, 168);
/* oklch */ color: oklch(39.6% 0.188 274.4);

Tailwind

colors: {
  custom: {
    50: '#7a68c3',
    500: '#302ea8',
    950: '#000000',
  },
}

SCSS

$custom: #302ea8;
$custom-light: #7a68c3;
$custom-dark: #000000;

JSON

{
  "hex": "#302ea8",
  "rgb": {
    "r": 48,
    "g": 46,
    "b": 168
  },
  "hsl": {
    "h": 240.984,
    "s": 57.009,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39554,
    "c": 0.18754,
    "h": 274.4
  },
  "luminance": 0.0541
}

Semantic roles & 50–950 ramp

primary

#302EA8

secondary

#C0C270

accent

#E048DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #302EA8

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

Preview Lab → · Contrast checker → · Palette generator →