#302B72#302B72

#302B72 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.9% C 0.118 H 281.2°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#302B72
RGB	rgb(48, 43, 114)
HSL	hsl(244, 45%, 31%)
HSV	hsv(244, 62%, 45%)
CMYK	cmyk(57.9%, 62.3%, 0%, 55.3%)
CIE-LAB	lab(22.20, 24.18, -40.41)
CIE-LCH	lch(22.20, 47.09, 300.89°)
OKLab	oklab(33.92% 0.023 -0.1159)
OKLCH	oklch(33.92% 0.118 281.2)
XYZ	xyz(5.1191, 3.5707, 16.3358)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302B72 #6D722B

analogous

#2B4972 #302B72 #532B72

triadic

#302B72 #72302B #2B7230

tetradic

#302B72 #722B49 #6D722B #2B7253

square

#302B72 #722B49 #6D722B #2B7253

split-complementary

#302B72 #72532B #49722B

monochromatic

#0B0919 #1D1A46 #302B72 #433C9E #5F58C0

Accessibility & contrast

On white

12.25

#302B72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#302B72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302B72

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302B72	#FFFFFF	#000000	##FFFFFF
##302B72	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003874

Deuteranopia (green-blind)

#003371

Tritanopia (blue-blind)

#103C4A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #302b72;
/* rgb */ color: rgb(48, 43, 114);
/* oklch */ color: oklch(33.9% 0.118 281.2);

Tailwind

colors: {
  custom: {
    50: '#6f649b',
    500: '#302b72',
    950: '#000000',
  },
}

SCSS

$custom: #302b72;
$custom-light: #6f649b;
$custom-dark: #000000;

JSON

{
  "hex": "#302b72",
  "rgb": {
    "r": 48,
    "g": 43,
    "b": 114
  },
  "hsl": {
    "h": 244.225,
    "s": 45.223,
    "l": 30.784
  },
  "oklch": {
    "l": 0.33922,
    "c": 0.11819,
    "h": 281.2
  },
  "luminance": 0.03571
}

Semantic roles & 50–950 ramp

primary

#302B72

secondary

#9EA455

accent

#D553CC

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08050E

muted

#7B7A7E

Preview Lab

Preview with #302B72

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

Preview Lab → · Contrast checker → · Palette generator →