#302D9D#302D9D

#302D9D is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.3% C 0.175 H 275.5°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#302D9D
RGB	rgb(48, 45, 157)
HSL	hsl(242, 55%, 40%)
HSV	hsv(242, 71%, 62%)
CMYK	cmyk(69.4%, 71.3%, 0%, 38.4%)
CIE-LAB	lab(26.56, 37.86, -60.16)
CIE-LCH	lch(26.56, 71.08, 302.18°)
OKLab	oklab(38.29% 0.0167 -0.1738)
OKLCH	oklch(38.29% 0.175 275.5)
XYZ	xyz(8.2411, 4.9387, 32.4107)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302D9D #9A9D2D

analogous

#2D629D #302D9D #682D9D

triadic

#302D9D #9D302D #2D9D30

tetradic

#302D9D #9D2D62 #9A9D2D #2D9D68

square

#302D9D #9D2D62 #9A9D2D #2D9D68

split-complementary

#302D9D #9D682D #629D2D

monochromatic

#13123E #211F6D #302D9D #433FC8 #726FD6

Accessibility & contrast

On white

10.56

#302D9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#302D9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302D9D

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302D9D	#FFFFFF	#000000	##FFFFFF
##302D9D	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A0

Deuteranopia (green-blind)

#003A9B

Tritanopia (blue-blind)

#004C61

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #302d9d;
/* rgb */ color: rgb(48, 45, 157);
/* oklch */ color: oklch(38.3% 0.175 275.5);

Tailwind

colors: {
  custom: {
    50: '#7867bb',
    500: '#302d9d',
    950: '#000000',
  },
}

SCSS

$custom: #302d9d;
$custom-light: #7867bb;
$custom-dark: #000000;

JSON

{
  "hex": "#302d9d",
  "rgb": {
    "r": 48,
    "g": 45,
    "b": 157
  },
  "hsl": {
    "h": 241.607,
    "s": 55.446,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38288,
    "c": 0.17462,
    "h": 275.5
  },
  "luminance": 0.04939
}

Semantic roles & 50–950 ramp

primary

#302D9D

secondary

#BBBD69

accent

#DF49DB

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #302D9D

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

Preview Lab → · Contrast checker → · Palette generator →