#302B94#302B94

#302B94 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.1% C 0.165 H 276.8°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#302B94
RGB	rgb(48, 43, 148)
HSL	hsl(243, 55%, 37%)
HSV	hsv(243, 71%, 58%)
CMYK	cmyk(67.6%, 70.9%, 0%, 42%)
CIE-LAB	lab(25.24, 35.99, -56.81)
CIE-LCH	lch(25.24, 67.26, 302.36°)
OKLab	oklab(37.08% 0.0195 -0.164)
OKLCH	oklch(37.08% 0.165 276.8)
XYZ	xyz(7.4264, 4.4936, 28.4872)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302B94 #8F942B

analogous

#2B5B94 #302B94 #642B94

triadic

#302B94 #94302B #2B9430

tetradic

#302B94 #942B5B #8F942B #2B9464

square

#302B94 #942B5B #8F942B #2B9464

split-complementary

#302B94 #94642B #5B942B

monochromatic

#110F35 #211D65 #302B94 #3F39C3 #6C67D3

Accessibility & contrast

On white

11.06

#302B94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#302B94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302B94

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302B94	#FFFFFF	#000000	##FFFFFF
##302B94	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004097

Deuteranopia (green-blind)

#003792

Tritanopia (blue-blind)

#00475C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #302b94;
/* rgb */ color: rgb(48, 43, 148);
/* oklch */ color: oklch(37.1% 0.165 276.8);

Tailwind

colors: {
  custom: {
    50: '#7665b4',
    500: '#302b94',
    950: '#000000',
  },
}

SCSS

$custom: #302b94;
$custom-light: #7665b4;
$custom-dark: #000000;

JSON

{
  "hex": "#302b94",
  "rgb": {
    "r": 48,
    "g": 43,
    "b": 148
  },
  "hsl": {
    "h": 242.857,
    "s": 54.974,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37075,
    "c": 0.16519,
    "h": 276.8
  },
  "luminance": 0.04494
}

Semantic roles & 50–950 ramp

primary

#302B94

secondary

#B5B962

accent

#DE49D7

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #302B94

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

Preview Lab → · Contrast checker → · Palette generator →