#302E9C#302E9C

#302E9C is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.3% C 0.172 H 275.4°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#302E9C
RGB	rgb(48, 46, 156)
HSL	hsl(241, 54%, 40%)
HSV	hsv(241, 71%, 61%)
CMYK	cmyk(69.2%, 70.5%, 0%, 38.8%)
CIE-LAB	lab(26.68, 36.91, -59.35)
CIE-LCH	lch(26.68, 69.89, 301.88°)
OKLab	oklab(38.35% 0.0162 -0.1714)
OKLCH	oklch(38.35% 0.172 275.4)
XYZ	xyz(8.1947, 4.9819, 31.9758)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302E9C #9A9C2E

analogous

#2E639C #302E9C #672E9C

triadic

#302E9C #9C302E #2E9C30

tetradic

#302E9C #9C2E63 #9A9C2E #2E9C67

square

#302E9C #9C2E63 #9A9C2E #2E9C67

split-complementary

#302E9C #9C672E #639C2E

monochromatic

#13123D #21206D #302E9C #4340C7 #7270D5

Accessibility & contrast

On white

10.52

#302E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#302E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302E9C

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302E9C	#FFFFFF	#000000	##FFFFFF
##302E9C	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449F

Deuteranopia (green-blind)

#003A9A

Tritanopia (blue-blind)

#004C61

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #302e9c;
/* rgb */ color: rgb(48, 46, 156);
/* oklch */ color: oklch(38.3% 0.172 275.4);

Tailwind

colors: {
  custom: {
    50: '#7868ba',
    500: '#302e9c',
    950: '#000000',
  },
}

SCSS

$custom: #302e9c;
$custom-light: #7868ba;
$custom-dark: #000000;

JSON

{
  "hex": "#302e9c",
  "rgb": {
    "r": 48,
    "g": 46,
    "b": 156
  },
  "hsl": {
    "h": 241.091,
    "s": 54.455,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38347,
    "c": 0.17221,
    "h": 275.4
  },
  "luminance": 0.04983
}

Semantic roles & 50–950 ramp

primary

#302E9C

secondary

#BBBC6A

accent

#DE4ADB

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #302E9C

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

Preview Lab → · Contrast checker → · Palette generator →