#302AAC#302AAC

#302AAC is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.4% C 0.197 H 274.6°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#302AAC
RGB	rgb(48, 42, 172)
HSL	hsl(243, 61%, 42%)
HSV	hsv(243, 76%, 67%)
CMYK	cmyk(72.1%, 75.6%, 0%, 32.5%)
CIE-LAB	lab(27.47, 44.60, -67.74)
CIE-LCH	lch(27.47, 81.11, 303.36°)
OKLab	oklab(39.39% 0.0156 -0.1959)
OKLCH	oklch(39.39% 0.197 274.6)
XYZ	xyz(9.4908, 5.2619, 39.5372)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302AAC #A6AC2A

analogous

#2A65AC #302AAC #712AAC

triadic

#302AAC #AC302A #2AAC30

tetradic

#302AAC #AC2A65 #A6AC2A #2AAC71

square

#302AAC #AC2A65 #A6AC2A #2AAC71

split-complementary

#302AAC #AC712A #65AC2A

monochromatic

#15124A #221E7B #302AAC #4942D1 #7873DD

Accessibility & contrast

On white

10.23

#302AAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#302AAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302AAC

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302AAC	#FFFFFF	#000000	##FFFFFF
##302AAC	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B0

Deuteranopia (green-blind)

#003BAA

Tritanopia (blue-blind)

#005069

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #302aac;
/* rgb */ color: rgb(48, 42, 172);
/* oklch */ color: oklch(39.4% 0.197 274.6);

Tailwind

colors: {
  custom: {
    50: '#7c66c6',
    500: '#302aac',
    950: '#000000',
  },
}

SCSS

$custom: #302aac;
$custom-light: #7c66c6;
$custom-dark: #000000;

JSON

{
  "hex": "#302aac",
  "rgb": {
    "r": 48,
    "g": 42,
    "b": 172
  },
  "hsl": {
    "h": 242.769,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39394,
    "c": 0.19653,
    "h": 274.6
  },
  "luminance": 0.05263
}

Semantic roles & 50–950 ramp

primary

#302AAC

secondary

#C0C46D

accent

#E444DC

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #302AAC

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

Preview Lab → · Contrast checker → · Palette generator →