#301E93#301E93

#301E93 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.1% C 0.177 H 279.1°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#301E93
RGB	rgb(48, 30, 147)
HSL	hsl(249, 66%, 35%)
HSV	hsv(249, 80%, 58%)
CMYK	cmyk(67.3%, 79.6%, 0%, 42.4%)
CIE-LAB	lab(22.52, 43.01, -60.67)
CIE-LCH	lch(22.52, 74.37, 305.33°)
OKLab	oklab(35.12% 0.0279 -0.1752)
OKLCH	oklch(35.12% 0.177 279.1)
XYZ	xyz(6.9480, 3.6629, 27.9390)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301E93 #81931E

analogous

#1E4693 #301E93 #6B1E93

triadic

#301E93 #93301E #1E9330

tetradic

#301E93 #931E46 #81931E #1E936B

square

#301E93 #931E46 #81931E #1E936B

split-complementary

#301E93 #936B1E #46931E

monochromatic

#0F092D #1F1460 #301E93 #4128C6 #6650DB

Accessibility & contrast

On white

12.12

#301E93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#301E93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301E93

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301E93	#FFFFFF	#000000	##FFFFFF
##301E93	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A96

Deuteranopia (green-blind)

#003191

Tritanopia (blue-blind)

#004158

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #301e93;
/* rgb */ color: rgb(48, 30, 147);
/* oklch */ color: oklch(35.1% 0.177 279.1);

Tailwind

colors: {
  custom: {
    50: '#775db4',
    500: '#301e93',
    950: '#000000',
  },
}

SCSS

$custom: #301e93;
$custom-light: #775db4;
$custom-dark: #000000;

JSON

{
  "hex": "#301e93",
  "rgb": {
    "r": 48,
    "g": 30,
    "b": 147
  },
  "hsl": {
    "h": 249.231,
    "s": 66.102,
    "l": 34.706
  },
  "oklch": {
    "l": 0.3512,
    "c": 0.17741,
    "h": 279.1
  },
  "luminance": 0.03664
}

Semantic roles & 50–950 ramp

primary

#301E93

secondary

#ADBE4F

accent

#E93FCF

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #301E93

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

Preview Lab → · Contrast checker → · Palette generator →