#302E90#302E90

#302E90 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.2% C 0.156 H 276.5°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#302E90
RGB	rgb(48, 46, 144)
HSL	hsl(241, 52%, 37%)
HSV	hsv(241, 68%, 56%)
CMYK	cmyk(66.7%, 68.1%, 0%, 43.5%)
CIE-LAB	lab(25.55, 32.74, -53.84)
CIE-LCH	lch(25.55, 63.01, 301.31°)
OKLab	oklab(37.18% 0.0178 -0.1553)
OKLCH	oklch(37.18% 0.156 276.5)
XYZ	xyz(7.2283, 4.5954, 26.8862)
Luminance	0.0460 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302E90 #8E902E

analogous

#2E5D90 #302E90 #612E90

triadic

#302E90 #90302E #2E9030

tetradic

#302E90 #902E5D #8E902E #2E9061

square

#302E90 #902E5D #8E902E #2E9061

split-complementary

#302E90 #90612E #5D902E

monochromatic

#111033 #211F62 #302E90 #3F3DBE #6B69CF

Accessibility & contrast

On white

10.94

#302E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#302E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302E90

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302E90	#FFFFFF	#000000	##FFFFFF
##302E90	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004193

Deuteranopia (green-blind)

#00388E

Tritanopia (blue-blind)

#00485B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #302e90;
/* rgb */ color: rgb(48, 46, 144);
/* oklch */ color: oklch(37.2% 0.156 276.5);

Tailwind

colors: {
  custom: {
    50: '#7567b1',
    500: '#302e90',
    950: '#000000',
  },
}

SCSS

$custom: #302e90;
$custom-light: #7567b1;
$custom-dark: #000000;

JSON

{
  "hex": "#302e90",
  "rgb": {
    "r": 48,
    "g": 46,
    "b": 144
  },
  "hsl": {
    "h": 241.224,
    "s": 51.579,
    "l": 37.255
  },
  "oklch": {
    "l": 0.37182,
    "c": 0.15634,
    "h": 276.5
  },
  "luminance": 0.04596
}

Semantic roles & 50–950 ramp

primary

#302E90

secondary

#B4B664

accent

#DB4DD8

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #302E90

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

Preview Lab → · Contrast checker → · Palette generator →