#302B86#302B86

#302B86 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.7% C 0.146 H 278.4°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#302B86
RGB	rgb(48, 43, 134)
HSL	hsl(243, 51%, 35%)
HSV	hsv(243, 68%, 53%)
CMYK	cmyk(64.2%, 67.9%, 0%, 47.5%)
CIE-LAB	lab(23.92, 31.16, -50.28)
CIE-LCH	lch(23.92, 59.15, 301.79°)
OKLab	oklab(35.72% 0.0214 -0.1449)
OKLCH	oklch(35.72% 0.146 278.4)
XYZ	xyz(6.3845, 4.0769, 23.0001)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302B86 #81862B

analogous

#2B5386 #302B86 #5E2B86

triadic

#302B86 #86302B #2B8630

tetradic

#302B86 #862B53 #81862B #2B865E

square

#302B86 #862B53 #81862B #2B865E

split-complementary

#302B86 #865E2B #53862B

monochromatic

#0F0D29 #1F1C58 #302B86 #413AB4 #6660CC

Accessibility & contrast

On white

11.57

#302B86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#302B86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302B86

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302B86	#FFFFFF	#000000	##FFFFFF
##302B86	1.00	11.57	1.82	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D89

Deuteranopia (green-blind)

#003584

Tritanopia (blue-blind)

#004354

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #302b86;
/* rgb */ color: rgb(48, 43, 134);
/* oklch */ color: oklch(35.7% 0.146 278.4);

Tailwind

colors: {
  custom: {
    50: '#7365aa',
    500: '#302b86',
    950: '#000000',
  },
}

SCSS

$custom: #302b86;
$custom-light: #7365aa;
$custom-dark: #000000;

JSON

{
  "hex": "#302b86",
  "rgb": {
    "r": 48,
    "g": 43,
    "b": 134
  },
  "hsl": {
    "h": 243.297,
    "s": 51.412,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35721,
    "c": 0.14647,
    "h": 278.4
  },
  "luminance": 0.04077
}

Semantic roles & 50–950 ramp

primary

#302B86

secondary

#ADB25B

accent

#DB4DD3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #302B86

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

Preview Lab → · Contrast checker → · Palette generator →