#302AAE#302AAE

#302AAE is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.6% C 0.199 H 274.4°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#302AAE
RGB	rgb(48, 42, 174)
HSL	hsl(243, 61%, 42%)
HSV	hsv(243, 76%, 68%)
CMYK	cmyk(72.4%, 75.9%, 0%, 31.8%)
CIE-LAB	lab(27.68, 45.25, -68.59)
CIE-LCH	lch(27.68, 82.17, 303.42°)
OKLab	oklab(39.61% 0.0152 -0.1984)
OKLCH	oklch(39.61% 0.199 274.4)
XYZ	xyz(9.6843, 5.3393, 40.5564)
Luminance	0.0534 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302AAE #A8AE2A

analogous

#2A66AE #302AAE #722AAE

triadic

#302AAE #AE302A #2AAE30

tetradic

#302AAE #AE2A66 #A8AE2A #2AAE72

square

#302AAE #AE2A66 #A8AE2A #2AAE72

split-complementary

#302AAE #AE722A #66AE2A

monochromatic

#15124B #221E7D #302AAE #4A43D2 #7A75DE

Accessibility & contrast

On white

10.15

#302AAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#302AAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302AAE

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302AAE	#FFFFFF	#000000	##FFFFFF
##302AAE	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B2

Deuteranopia (green-blind)

#003BAC

Tritanopia (blue-blind)

#00516A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #302aae;
/* rgb */ color: rgb(48, 42, 174);
/* oklch */ color: oklch(39.6% 0.199 274.4);

Tailwind

colors: {
  custom: {
    50: '#7c66c7',
    500: '#302aae',
    950: '#000000',
  },
}

SCSS

$custom: #302aae;
$custom-light: #7c66c7;
$custom-dark: #000000;

JSON

{
  "hex": "#302aae",
  "rgb": {
    "r": 48,
    "g": 42,
    "b": 174
  },
  "hsl": {
    "h": 242.727,
    "s": 61.111,
    "l": 42.353
  },
  "oklch": {
    "l": 0.39606,
    "c": 0.19896,
    "h": 274.4
  },
  "luminance": 0.0534
}

Semantic roles & 50–950 ramp

primary

#302AAE

secondary

#C1C56F

accent

#E444DD

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #302AAE

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

Preview Lab → · Contrast checker → · Palette generator →