#302EAA#302EAA

#302EAA is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.8% C 0.190 H 274.2°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#302EAA
RGB	rgb(48, 46, 170)
HSL	hsl(241, 57%, 42%)
HSV	hsv(241, 73%, 67%)
CMYK	cmyk(71.8%, 72.9%, 0%, 33.3%)
CIE-LAB	lab(28.07, 41.67, -65.54)
CIE-LCH	lch(28.07, 77.67, 302.44°)
OKLab	oklab(39.76% 0.0139 -0.1895)
OKLCH	oklch(39.76% 0.19 274.2)
XYZ	xyz(9.4492, 5.4837, 38.5829)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302EAA #A8AA2E

analogous

#2E6AAA #302EAA #6E2EAA

triadic

#302EAA #AA302E #2EAA30

tetradic

#302EAA #AA2E6A #A8AA2E #2EAA6E

square

#302EAA #AA2E6A #A8AA2E #2EAA6E

split-complementary

#302EAA #AA6E2E #6AAA2E

monochromatic

#15144A #22217A #302EAA #4A48CD #7A78DA

Accessibility & contrast

On white

10.01

#302EAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#302EAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302EAA

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302EAA	#FFFFFF	#000000	##FFFFFF
##302EAA	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AE

Deuteranopia (green-blind)

#003CA8

Tritanopia (blue-blind)

#005169

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #302eaa;
/* rgb */ color: rgb(48, 46, 170);
/* oklch */ color: oklch(39.8% 0.190 274.2);

Tailwind

colors: {
  custom: {
    50: '#7b68c4',
    500: '#302eaa',
    950: '#000000',
  },
}

SCSS

$custom: #302eaa;
$custom-light: #7b68c4;
$custom-dark: #000000;

JSON

{
  "hex": "#302eaa",
  "rgb": {
    "r": 48,
    "g": 46,
    "b": 170
  },
  "hsl": {
    "h": 240.968,
    "s": 57.407,
    "l": 42.353
  },
  "oklch": {
    "l": 0.39759,
    "c": 0.19005,
    "h": 274.2
  },
  "luminance": 0.05485
}

Semantic roles & 50–950 ramp

primary

#302EAA

secondary

#C1C371

accent

#E147DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #302EAA

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

Preview Lab → · Contrast checker → · Palette generator →