#302AA6#302AA6

#302AA6 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.8% C 0.189 H 275.1°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#302AA6
RGB	rgb(48, 42, 166)
HSL	hsl(243, 60%, 41%)
HSV	hsv(243, 75%, 65%)
CMYK	cmyk(71.1%, 74.7%, 0%, 34.9%)
CIE-LAB	lab(26.84, 42.63, -65.16)
CIE-LCH	lch(26.84, 77.87, 303.20°)
OKLab	oklab(38.76% 0.0168 -0.1884)
OKLCH	oklch(38.76% 0.189 275.1)
XYZ	xyz(8.9276, 5.0366, 36.5707)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302AA6 #A0A62A

analogous

#2A62A6 #302AA6 #6E2AA6

triadic

#302AA6 #A6302A #2AA630

tetradic

#302AA6 #A62A62 #A0A62A #2AA66E

square

#302AA6 #A62A62 #A0A62A #2AA66E

split-complementary

#302AA6 #A66E2A #62A62A

monochromatic

#141144 #221E75 #302AA6 #463FCE #7570DB

Accessibility & contrast

On white

10.46

#302AA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#302AA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302AA6

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302AA6	#FFFFFF	#000000	##FFFFFF
##302AA6	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AA

Deuteranopia (green-blind)

#003AA4

Tritanopia (blue-blind)

#004E66

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #302aa6;
/* rgb */ color: rgb(48, 42, 166);
/* oklch */ color: oklch(38.8% 0.189 275.1);

Tailwind

colors: {
  custom: {
    50: '#7a65c2',
    500: '#302aa6',
    950: '#000000',
  },
}

SCSS

$custom: #302aa6;
$custom-light: #7a65c2;
$custom-dark: #000000;

JSON

{
  "hex": "#302aa6",
  "rgb": {
    "r": 48,
    "g": 42,
    "b": 166
  },
  "hsl": {
    "h": 242.903,
    "s": 59.615,
    "l": 40.784
  },
  "oklch": {
    "l": 0.3876,
    "c": 0.18916,
    "h": 275.1
  },
  "luminance": 0.05037
}

Semantic roles & 50–950 ramp

primary

#302AA6

secondary

#BEC26A

accent

#E345DB

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #302AA6

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

Preview Lab → · Contrast checker → · Palette generator →