#301E92#301E92

#301E92 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 35.0% C 0.176 H 279.2°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#301E92
RGB	rgb(48, 30, 146)
HSL	hsl(249, 66%, 35%)
HSV	hsv(249, 79%, 57%)
CMYK	cmyk(67.1%, 79.5%, 0%, 42.7%)
CIE-LAB	lab(22.41, 42.70, -60.23)
CIE-LCH	lch(22.41, 73.83, 305.33°)
OKLab	oklab(35.01% 0.0282 -0.1739)
OKLCH	oklch(35.01% 0.176 279.2)
XYZ	xyz(6.8698, 3.6317, 27.5275)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301E92 #80921E

analogous

#1E4692 #301E92 #6A1E92

triadic

#301E92 #92301E #1E9230

tetradic

#301E92 #921E46 #80921E #1E926A

square

#301E92 #921E46 #80921E #1E926A

split-complementary

#301E92 #926A1E #46921E

monochromatic

#0F092C #1F145F #301E92 #4128C5 #654FDB

Accessibility & contrast

On white

12.16

#301E92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#301E92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301E92

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301E92	#FFFFFF	#000000	##FFFFFF
##301E92	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A95

Deuteranopia (green-blind)

#003190

Tritanopia (blue-blind)

#004158

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #301e92;
/* rgb */ color: rgb(48, 30, 146);
/* oklch */ color: oklch(35.0% 0.176 279.2);

Tailwind

colors: {
  custom: {
    50: '#775db3',
    500: '#301e92',
    950: '#000000',
  },
}

SCSS

$custom: #301e92;
$custom-light: #775db3;
$custom-dark: #000000;

JSON

{
  "hex": "#301e92",
  "rgb": {
    "r": 48,
    "g": 30,
    "b": 146
  },
  "hsl": {
    "h": 249.31,
    "s": 65.909,
    "l": 34.51
  },
  "oklch": {
    "l": 0.3501,
    "c": 0.1762,
    "h": 279.2
  },
  "luminance": 0.03632
}

Semantic roles & 50–950 ramp

primary

#301E92

secondary

#ACBE4E

accent

#E93FCE

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #301E92

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

Preview Lab → · Contrast checker → · Palette generator →