#302D90#302D90

#302D90 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.0% C 0.158 H 276.8°. Best body text is #FFFFFF at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#302D90
RGB	rgb(48, 45, 144)
HSL	hsl(242, 52%, 37%)
HSV	hsv(242, 69%, 56%)
CMYK	cmyk(66.7%, 68.7%, 0%, 43.5%)
CIE-LAB	lab(25.32, 33.38, -54.22)
CIE-LCH	lch(25.32, 63.67, 301.61°)
OKLab	oklab(37.01% 0.0186 -0.1564)
OKLCH	oklch(37.01% 0.158 276.8)
XYZ	xyz(7.1897, 4.5182, 26.8734)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302D90 #8D902D

analogous

#2D5C90 #302D90 #622D90

triadic

#302D90 #90302D #2D9030

tetradic

#302D90 #902D5C #8D902D #2D9062

square

#302D90 #902D5C #8D902D #2D9062

split-complementary

#302D90 #90622D #5C902D

monochromatic

#111033 #201E61 #302D90 #403CBF #6B68D0

Accessibility & contrast

On white

11.03

#302D90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#302D90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302D90

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302D90	#FFFFFF	#000000	##FFFFFF
##302D90	1.00	11.03	1.90	11.03
#FFFFFF	11.03	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004093

Deuteranopia (green-blind)

#00388E

Tritanopia (blue-blind)

#00475A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #302d90;
/* rgb */ color: rgb(48, 45, 144);
/* oklch */ color: oklch(37.0% 0.158 276.8);

Tailwind

colors: {
  custom: {
    50: '#7566b1',
    500: '#302d90',
    950: '#000000',
  },
}

SCSS

$custom: #302d90;
$custom-light: #7566b1;
$custom-dark: #000000;

JSON

{
  "hex": "#302d90",
  "rgb": {
    "r": 48,
    "g": 45,
    "b": 144
  },
  "hsl": {
    "h": 241.818,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.37013,
    "c": 0.15755,
    "h": 276.8
  },
  "luminance": 0.04519
}

Semantic roles & 50–950 ramp

primary

#302D90

secondary

#B4B662

accent

#DC4CD7

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #302D90

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

Preview Lab → · Contrast checker → · Palette generator →