#302F82#302F82

#302F82 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.1% C 0.136 H 277.7°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#302F82
RGB	rgb(48, 47, 130)
HSL	hsl(241, 47%, 35%)
HSV	hsv(241, 64%, 51%)
CMYK	cmyk(63.1%, 63.8%, 0%, 49%)
CIE-LAB	lab(24.55, 27.16, -46.74)
CIE-LCH	lch(24.55, 54.06, 300.16°)
OKLab	oklab(36.07% 0.0181 -0.1345)
OKLCH	oklch(36.07% 0.136 277.7)
XYZ	xyz(6.2634, 4.2726, 21.6094)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302F82 #81822F

analogous

#2F5882 #302F82 #5A2F82

triadic

#302F82 #82302F #2F8230

tetradic

#302F82 #822F58 #81822F #2F825A

square

#302F82 #822F58 #81822F #2F825A

split-complementary

#302F82 #825A2F #58822F

monochromatic

#0F0E28 #1F1F55 #302F82 #413FAF #6664C7

Accessibility & contrast

On white

11.32

#302F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#302F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302F82

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302F82	#FFFFFF	#000000	##FFFFFF
##302F82	1.00	11.32	1.85	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E85

Deuteranopia (green-blind)

#003780

Tritanopia (blue-blind)

#004454

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #302f82;
/* rgb */ color: rgb(48, 47, 130);
/* oklch */ color: oklch(36.1% 0.136 277.7);

Tailwind

colors: {
  custom: {
    50: '#7267a7',
    500: '#302f82',
    950: '#000000',
  },
}

SCSS

$custom: #302f82;
$custom-light: #7267a7;
$custom-dark: #000000;

JSON

{
  "hex": "#302f82",
  "rgb": {
    "r": 48,
    "g": 47,
    "b": 130
  },
  "hsl": {
    "h": 240.723,
    "s": 46.893,
    "l": 34.706
  },
  "oklch": {
    "l": 0.36071,
    "c": 0.13572,
    "h": 277.7
  },
  "luminance": 0.04273
}

Semantic roles & 50–950 ramp

primary

#302F82

secondary

#ADAE5F

accent

#D751D5

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #302F82

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

Preview Lab → · Contrast checker → · Palette generator →