#302F94#302F94

#302F94 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.7% C 0.161 H 275.9°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#302F94
RGB	rgb(48, 47, 148)
HSL	hsl(241, 52%, 38%)
HSV	hsv(241, 68%, 58%)
CMYK	cmyk(67.6%, 68.2%, 0%, 42%)
CIE-LAB	lab(26.15, 33.51, -55.31)
CIE-LCH	lch(26.15, 64.67, 301.21°)
OKLab	oklab(37.73% 0.0165 -0.1596)
OKLCH	oklch(37.73% 0.161 275.9)
XYZ	xyz(7.5790, 4.7989, 28.5381)
Luminance	0.0480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302F94 #93942F

analogous

#2F6094 #302F94 #622F94

triadic

#302F94 #94302F #2F9430

tetradic

#302F94 #942F60 #93942F #2F9462

square

#302F94 #942F60 #93942F #2F9462

split-complementary

#302F94 #94622F #60942F

monochromatic

#121137 #212066 #302F94 #403EC2 #6E6DD1

Accessibility & contrast

On white

10.71

#302F94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#302F94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302F94

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302F94	#FFFFFF	#000000	##FFFFFF
##302F94	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004297

Deuteranopia (green-blind)

#003992

Tritanopia (blue-blind)

#004A5D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #302f94;
/* rgb */ color: rgb(48, 47, 148);
/* oklch */ color: oklch(37.7% 0.161 275.9);

Tailwind

colors: {
  custom: {
    50: '#7668b4',
    500: '#302f94',
    950: '#000000',
  },
}

SCSS

$custom: #302f94;
$custom-light: #7668b4;
$custom-dark: #000000;

JSON

{
  "hex": "#302f94",
  "rgb": {
    "r": 48,
    "g": 47,
    "b": 148
  },
  "hsl": {
    "h": 240.594,
    "s": 51.795,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37734,
    "c": 0.1605,
    "h": 275.9
  },
  "luminance": 0.048
}

Semantic roles & 50–950 ramp

primary

#302F94

secondary

#B7B867

accent

#DB4DDA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #302F94

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

Preview Lab → · Contrast checker → · Palette generator →