#302BAA#302BAA

#302BAA is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.3% C 0.193 H 274.6°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#302BAA
RGB	rgb(48, 43, 170)
HSL	hsl(242, 60%, 42%)
HSV	hsv(242, 75%, 67%)
CMYK	cmyk(71.8%, 74.7%, 0%, 33.3%)
CIE-LAB	lab(27.46, 43.39, -66.56)
CIE-LCH	lch(27.46, 79.45, 303.10°)
OKLab	oklab(39.32% 0.0155 -0.1925)
OKLCH	oklch(39.32% 0.193 274.6)
XYZ	xyz(9.3361, 5.2575, 38.5452)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302BAA #A5AA2B

analogous

#2B66AA #302BAA #702BAA

triadic

#302BAA #AA302B #2BAA30

tetradic

#302BAA #AA2B66 #A5AA2B #2BAA70

square

#302BAA #AA2B66 #A5AA2B #2BAA70

split-complementary

#302BAA #AA702B #66AA2B

monochromatic

#141248 #221F79 #302BAA #4843CF #7874DC

Accessibility & contrast

On white

10.24

#302BAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#302BAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302BAA

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302BAA	#FFFFFF	#000000	##FFFFFF
##302BAA	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AE

Deuteranopia (green-blind)

#003BA8

Tritanopia (blue-blind)

#005068

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #302baa;
/* rgb */ color: rgb(48, 43, 170);
/* oklch */ color: oklch(39.3% 0.193 274.6);

Tailwind

colors: {
  custom: {
    50: '#7b66c5',
    500: '#302baa',
    950: '#000000',
  },
}

SCSS

$custom: #302baa;
$custom-light: #7b66c5;
$custom-dark: #000000;

JSON

{
  "hex": "#302baa",
  "rgb": {
    "r": 48,
    "g": 43,
    "b": 170
  },
  "hsl": {
    "h": 242.362,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.39322,
    "c": 0.1931,
    "h": 274.6
  },
  "luminance": 0.05258
}

Semantic roles & 50–950 ramp

primary

#302BAA

secondary

#C0C36E

accent

#E345DD

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #302BAA

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

Preview Lab → · Contrast checker → · Palette generator →