#302FA0#302FA0

#302FA0 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.9% C 0.176 H 274.9°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#302FA0
RGB	rgb(48, 47, 160)
HSL	hsl(241, 55%, 41%)
HSV	hsv(241, 71%, 63%)
CMYK	cmyk(70%, 70.6%, 0%, 37.3%)
CIE-LAB	lab(27.29, 37.67, -60.78)
CIE-LCH	lch(27.29, 71.51, 301.79°)
OKLab	oklab(38.9% 0.0149 -0.1756)
OKLCH	oklch(38.9% 0.176 274.9)
XYZ	xyz(8.5785, 5.1987, 33.8022)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302FA0 #9FA02F

analogous

#2F66A0 #302FA0 #682FA0

triadic

#302FA0 #A0302F #2FA030

tetradic

#302FA0 #A02F66 #9FA02F #2FA068

square

#302FA0 #A02F66 #9FA02F #2FA068

split-complementary

#302FA0 #A0682F #66A02F

monochromatic

#141341 #222171 #302FA0 #4544C8 #7473D6

Accessibility & contrast

On white

10.30

#302FA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#302FA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302FA0

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302FA0	#FFFFFF	#000000	##FFFFFF
##302FA0	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A3

Deuteranopia (green-blind)

#003B9E

Tritanopia (blue-blind)

#004E64

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #302fa0;
/* rgb */ color: rgb(48, 47, 160);
/* oklch */ color: oklch(38.9% 0.176 274.9);

Tailwind

colors: {
  custom: {
    50: '#7868bd',
    500: '#302fa0',
    950: '#000000',
  },
}

SCSS

$custom: #302fa0;
$custom-light: #7868bd;
$custom-dark: #000000;

JSON

{
  "hex": "#302fa0",
  "rgb": {
    "r": 48,
    "g": 47,
    "b": 160
  },
  "hsl": {
    "h": 240.531,
    "s": 54.589,
    "l": 40.588
  },
  "oklch": {
    "l": 0.38903,
    "c": 0.17627,
    "h": 274.9
  },
  "luminance": 0.05199
}

Semantic roles & 50–950 ramp

primary

#302FA0

secondary

#BDBE6D

accent

#DE4ADD

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #302FA0

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

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