#302C97#302C97

#302C97 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.5% C 0.168 H 276.3°. Best body text is #FFFFFF at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#302C97
RGB	rgb(48, 44, 151)
HSL	hsl(242, 55%, 38%)
HSV	hsv(242, 71%, 59%)
CMYK	cmyk(68.2%, 70.9%, 0%, 40.8%)
CIE-LAB	lab(25.75, 36.41, -57.81)
CIE-LCH	lch(25.75, 68.33, 302.20°)
OKLab	oklab(37.53% 0.0183 -0.167)
OKLCH	oklch(37.53% 0.168 276.3)
XYZ	xyz(7.7037, 4.6634, 29.7663)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302C97 #93972C

analogous

#2C5D97 #302C97 #652C97

triadic

#302C97 #97302C #2C9730

tetradic

#302C97 #972C5D #93972C #2C9765

square

#302C97 #972C5D #93972C #2C9765

split-complementary

#302C97 #97652C #5D972C

monochromatic

#121038 #211E68 #302C97 #403AC6 #6E6AD4

Accessibility & contrast

On white

10.87

#302C97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#302C97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302C97

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302C97	#FFFFFF	#000000	##FFFFFF
##302C97	1.00	10.87	1.93	10.87
#FFFFFF	10.87	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429A

Deuteranopia (green-blind)

#003895

Tritanopia (blue-blind)

#00495E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #302c97;
/* rgb */ color: rgb(48, 44, 151);
/* oklch */ color: oklch(37.5% 0.168 276.3);

Tailwind

colors: {
  custom: {
    50: '#7766b7',
    500: '#302c97',
    950: '#000000',
  },
}

SCSS

$custom: #302c97;
$custom-light: #7766b7;
$custom-dark: #000000;

JSON

{
  "hex": "#302c97",
  "rgb": {
    "r": 48,
    "g": 44,
    "b": 151
  },
  "hsl": {
    "h": 242.243,
    "s": 54.872,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37532,
    "c": 0.16797,
    "h": 276.3
  },
  "luminance": 0.04664
}

Semantic roles & 50–950 ramp

primary

#302C97

secondary

#B7BA65

accent

#DE4AD9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #302C97

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

Preview Lab → · Contrast checker → · Palette generator →