#302AA2#302AA2

#302AA2 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.3% C 0.184 H 275.5°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#302AA2
RGB	rgb(48, 42, 162)
HSL	hsl(243, 59%, 40%)
HSV	hsv(243, 74%, 64%)
CMYK	cmyk(70.4%, 74.1%, 0%, 36.5%)
CIE-LAB	lab(26.43, 41.31, -63.42)
CIE-LCH	lch(26.43, 75.69, 303.08°)
OKLab	oklab(38.34% 0.0176 -0.1833)
OKLCH	oklch(38.34% 0.184 275.5)
XYZ	xyz(8.5663, 4.8921, 34.6682)
Luminance	0.0489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302AA2 #9CA22A

analogous

#2A60A2 #302AA2 #6C2AA2

triadic

#302AA2 #A2302A #2AA230

tetradic

#302AA2 #A22A60 #9CA22A #2AA26C

square

#302AA2 #A22A60 #9CA22A #2AA26C

split-complementary

#302AA2 #A26C2A #60A22A

monochromatic

#131141 #221D71 #302AA2 #443DCD #736DD9

Accessibility & contrast

On white

10.61

#302AA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#302AA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302AA2

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302AA2	#FFFFFF	#000000	##FFFFFF
##302AA2	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A6

Deuteranopia (green-blind)

#0039A0

Tritanopia (blue-blind)

#004C63

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #302aa2;
/* rgb */ color: rgb(48, 42, 162);
/* oklch */ color: oklch(38.3% 0.184 275.5);

Tailwind

colors: {
  custom: {
    50: '#7965bf',
    500: '#302aa2',
    950: '#000000',
  },
}

SCSS

$custom: #302aa2;
$custom-light: #7965bf;
$custom-dark: #000000;

JSON

{
  "hex": "#302aa2",
  "rgb": {
    "r": 48,
    "g": 42,
    "b": 162
  },
  "hsl": {
    "h": 243,
    "s": 58.824,
    "l": 40
  },
  "oklch": {
    "l": 0.38343,
    "c": 0.18418,
    "h": 275.5
  },
  "luminance": 0.04893
}

Semantic roles & 50–950 ramp

primary

#302AA2

secondary

#BCC068

accent

#E246DA

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #302AA2

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

Preview Lab → · Contrast checker → · Palette generator →