#302DA1#302DA1

#302DA1 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.7% C 0.180 H 275.1°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#302DA1
RGB	rgb(48, 45, 161)
HSL	hsl(242, 56%, 40%)
HSV	hsv(242, 72%, 63%)
CMYK	cmyk(70.2%, 72%, 0%, 36.9%)
CIE-LAB	lab(26.95, 39.22, -61.94)
CIE-LCH	lch(26.95, 73.31, 302.34°)
OKLab	oklab(38.69% 0.016 -0.179)
OKLCH	oklch(38.69% 0.18 275.1)
XYZ	xyz(8.5882, 5.0776, 34.2388)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302DA1 #9EA12D

analogous

#2D64A1 #302DA1 #6A2DA1

triadic

#302DA1 #A1302D #2DA130

tetradic

#302DA1 #A12D64 #9EA12D #2DA16A

square

#302DA1 #A12D64 #9EA12D #2DA16A

split-complementary

#302DA1 #A16A2D #64A12D

monochromatic

#131241 #222071 #302DA1 #4541CA #7471D7

Accessibility & contrast

On white

10.42

#302DA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#302DA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302DA1

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302DA1	#FFFFFF	#000000	##FFFFFF
##302DA1	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A4

Deuteranopia (green-blind)

#003A9F

Tritanopia (blue-blind)

#004D64

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #302da1;
/* rgb */ color: rgb(48, 45, 161);
/* oklch */ color: oklch(38.7% 0.180 275.1);

Tailwind

colors: {
  custom: {
    50: '#7967be',
    500: '#302da1',
    950: '#000000',
  },
}

SCSS

$custom: #302da1;
$custom-light: #7967be;
$custom-dark: #000000;

JSON

{
  "hex": "#302da1",
  "rgb": {
    "r": 48,
    "g": 45,
    "b": 161
  },
  "hsl": {
    "h": 241.552,
    "s": 56.311,
    "l": 40.392
  },
  "oklch": {
    "l": 0.3869,
    "c": 0.17975,
    "h": 275.1
  },
  "luminance": 0.05078
}

Semantic roles & 50–950 ramp

primary

#302DA1

secondary

#BDBF6B

accent

#E048DC

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #302DA1

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

Preview Lab → · Contrast checker → · Palette generator →