#302D63#302D63

#302D63 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 33.1% C 0.092 H 282.6°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#302D63
RGB	rgb(48, 45, 99)
HSL	hsl(243, 38%, 28%)
HSV	hsv(243, 55%, 39%)
CMYK	cmyk(51.5%, 54.5%, 0%, 61.2%)
CIE-LAB	lab(21.60, 17.58, -31.66)
CIE-LCH	lch(21.60, 36.21, 299.04°)
OKLab	oklab(33.12% 0.0202 -0.0902)
OKLCH	oklch(33.12% 0.092 282.6)
XYZ	xyz(4.4088, 3.4058, 12.2270)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302D63 #60632D

analogous

#2D4563 #302D63 #4B2D63

triadic

#302D63 #63302D #2D6330

tetradic

#302D63 #632D45 #60632D #2D634B

square

#302D63 #632D45 #60632D #2D634B

split-complementary

#302D63 #634B2D #45632D

monochromatic

#0A0A15 #1C1A39 #302D63 #44408D #5D58B3

Accessibility & contrast

On white

12.49

#302D63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#302D63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302D63

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302D63	#FFFFFF	#000000	##FFFFFF
##302D63	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133665

Deuteranopia (green-blind)

#103262

Tritanopia (blue-blind)

#1E3943

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #302d63;
/* rgb */ color: rgb(48, 45, 99);
/* oklch */ color: oklch(33.1% 0.092 282.6);

Tailwind

colors: {
  custom: {
    50: '#6c6690',
    500: '#302d63',
    950: '#000000',
  },
}

SCSS

$custom: #302d63;
$custom-light: #6c6690;
$custom-dark: #000000;

JSON

{
  "hex": "#302d63",
  "rgb": {
    "r": 48,
    "g": 45,
    "b": 99
  },
  "hsl": {
    "h": 243.333,
    "s": 37.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.33117,
    "c": 0.0924,
    "h": 282.6
  },
  "luminance": 0.03406
}

Semantic roles & 50–950 ramp

primary

#302D63

secondary

#919557

accent

#CD5AC7

background

#F6F6F8

surface

#ECEBF0

border

#C7C6CB

text

#07050C

muted

#7A7A7D

Preview Lab

Preview with #302D63

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

Preview Lab → · Contrast checker → · Palette generator →