#302A79#302A79

#302A79 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.3% C 0.130 H 280.5°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#302A79
RGB	rgb(48, 42, 121)
HSL	hsl(245, 48%, 32%)
HSV	hsv(245, 65%, 47%)
CMYK	cmyk(60.3%, 65.3%, 0%, 52.5%)
CIE-LAB	lab(22.53, 27.28, -44.35)
CIE-LCH	lch(22.53, 52.07, 301.60°)
OKLab	oklab(34.35% 0.0237 -0.1275)
OKLCH	oklch(34.35% 0.13 280.5)
XYZ	xyz(5.4970, 3.6644, 18.5031)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302A79 #73792A

analogous

#2A4C79 #302A79 #582A79

triadic

#302A79 #79302A #2A7930

tetradic

#302A79 #792A4C #73792A #2A7958

square

#302A79 #792A4C #73792A #2A7958

split-complementary

#302A79 #79582A #4C792A

monochromatic

#0C0A1E #1E1A4C #302A79 #423AA6 #6158C5

Accessibility & contrast

On white

12.12

#302A79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#302A79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302A79

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302A79	#FFFFFF	#000000	##FFFFFF
##302A79	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397C

Deuteranopia (green-blind)

#003377

Tritanopia (blue-blind)

#043E4D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #302a79;
/* rgb */ color: rgb(48, 42, 121);
/* oklch */ color: oklch(34.3% 0.130 280.5);

Tailwind

colors: {
  custom: {
    50: '#7164a0',
    500: '#302a79',
    950: '#000000',
  },
}

SCSS

$custom: #302a79;
$custom-light: #7164a0;
$custom-dark: #000000;

JSON

{
  "hex": "#302a79",
  "rgb": {
    "r": 48,
    "g": 42,
    "b": 121
  },
  "hsl": {
    "h": 244.557,
    "s": 48.466,
    "l": 31.961
  },
  "oklch": {
    "l": 0.34349,
    "c": 0.12967,
    "h": 280.5
  },
  "luminance": 0.03665
}

Semantic roles & 50–950 ramp

primary

#302A79

secondary

#A4AB54

accent

#D850CE

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08050F

muted

#7B7A7E

Preview Lab

Preview with #302A79

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

Preview Lab → · Contrast checker → · Palette generator →