#302D8C#302D8C

#302D8C is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.6% C 0.152 H 277.2°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#302D8C
RGB	rgb(48, 45, 140)
HSL	hsl(242, 51%, 36%)
HSV	hsv(242, 68%, 55%)
CMYK	cmyk(65.7%, 67.9%, 0%, 45.1%)
CIE-LAB	lab(24.95, 31.98, -52.35)
CIE-LCH	lch(24.95, 61.34, 301.42°)
OKLab	oklab(36.63% 0.019 -0.151)
OKLCH	oklch(36.63% 0.152 277.2)
XYZ	xyz(6.8894, 4.3980, 25.2917)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302D8C #898C2D

analogous

#2D5A8C #302D8C #602D8C

triadic

#302D8C #8C302D #2D8C30

tetradic

#302D8C #8C2D5A #898C2D #2D8C60

square

#302D8C #8C2D5A #898C2D #2D8C60

split-complementary

#302D8C #8C602D #5A8C2D

monochromatic

#100F2F #201E5E #302D8C #403CBA #6966CE

Accessibility & contrast

On white

11.17

#302D8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#302D8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302D8C

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302D8C	#FFFFFF	#000000	##FFFFFF
##302D8C	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8F

Deuteranopia (green-blind)

#00378A

Tritanopia (blue-blind)

#004658

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #302d8c;
/* rgb */ color: rgb(48, 45, 140);
/* oklch */ color: oklch(36.6% 0.152 277.2);

Tailwind

colors: {
  custom: {
    50: '#7466ae',
    500: '#302d8c',
    950: '#000000',
  },
}

SCSS

$custom: #302d8c;
$custom-light: #7466ae;
$custom-dark: #000000;

JSON

{
  "hex": "#302d8c",
  "rgb": {
    "r": 48,
    "g": 45,
    "b": 140
  },
  "hsl": {
    "h": 241.895,
    "s": 51.351,
    "l": 36.275
  },
  "oklch": {
    "l": 0.36631,
    "c": 0.15215,
    "h": 277.2
  },
  "luminance": 0.04399
}

Semantic roles & 50–950 ramp

primary

#302D8C

secondary

#B2B460

accent

#DB4DD6

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #302D8C

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

Preview Lab → · Contrast checker → · Palette generator →