#302EA1#302EA1

#302EA1 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.8% C 0.179 H 274.9°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#302EA1
RGB	rgb(48, 46, 161)
HSL	hsl(241, 56%, 41%)
HSV	hsv(241, 71%, 63%)
CMYK	cmyk(70.2%, 71.4%, 0%, 36.9%)
CIE-LAB	lab(27.17, 38.62, -61.59)
CIE-LCH	lch(27.17, 72.69, 302.09°)
OKLab	oklab(38.85% 0.0154 -0.178)
OKLCH	oklch(38.85% 0.179 274.9)
XYZ	xyz(8.6268, 5.1548, 34.2516)
Luminance	0.0516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302EA1 #9FA12E

analogous

#2E66A1 #302EA1 #692EA1

triadic

#302EA1 #A1302E #2EA130

tetradic

#302EA1 #A12E66 #9FA12E #2EA169

square

#302EA1 #A12E66 #9FA12E #2EA169

split-complementary

#302EA1 #A1692E #66A12E

monochromatic

#141342 #222071 #302EA1 #4543C9 #7473D7

Accessibility & contrast

On white

10.34

#302EA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#302EA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302EA1

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302EA1	#FFFFFF	#000000	##FFFFFF
##302EA1	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A4

Deuteranopia (green-blind)

#003B9F

Tritanopia (blue-blind)

#004E64

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #302ea1;
/* rgb */ color: rgb(48, 46, 161);
/* oklch */ color: oklch(38.8% 0.179 274.9);

Tailwind

colors: {
  custom: {
    50: '#7968be',
    500: '#302ea1',
    950: '#000000',
  },
}

SCSS

$custom: #302ea1;
$custom-light: #7968be;
$custom-dark: #000000;

JSON

{
  "hex": "#302ea1",
  "rgb": {
    "r": 48,
    "g": 46,
    "b": 161
  },
  "hsl": {
    "h": 241.043,
    "s": 55.556,
    "l": 40.588
  },
  "oklch": {
    "l": 0.38845,
    "c": 0.17865,
    "h": 274.9
  },
  "luminance": 0.05156
}

Semantic roles & 50–950 ramp

primary

#302EA1

secondary

#BDBE6C

accent

#DF49DC

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #302EA1

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

Preview Lab → · Contrast checker → · Palette generator →