#302ABB#302ABB

#302ABB is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.0% C 0.215 H 273.3°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#302ABB
RGB	rgb(48, 42, 187)
HSL	hsl(242, 63%, 45%)
HSV	hsv(242, 78%, 73%)
CMYK	cmyk(74.3%, 77.5%, 0%, 26.7%)
CIE-LAB	lab(29.08, 49.43, -74.01)
CIE-LCH	lch(29.08, 89.00, 303.74°)
OKLab	oklab(41.01% 0.0124 -0.2141)
OKLCH	oklch(41.01% 0.215 273.3)
XYZ	xyz(11.0135, 5.8710, 47.5569)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302ABB #B5BB2A

analogous

#2A6CBB #302ABB #792ABB

triadic

#302ABB #BB302A #2ABB30

tetradic

#302ABB #BB2A6C #B5BB2A #2ABB79

square

#302ABB #BB2A6C #B5BB2A #2ABB79

split-complementary

#302ABB #BB792A #6CBB2A

monochromatic

#161457 #231F89 #302ABB #514CD7 #827DE2

Accessibility & contrast

On white

9.66

#302ABB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#302ABB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302ABB

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302ABB	#FFFFFF	#000000	##FFFFFF
##302ABB	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BBF

Deuteranopia (green-blind)

#003DB8

Tritanopia (blue-blind)

#005672

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #302abb;
/* rgb */ color: rgb(48, 42, 187);
/* oklch */ color: oklch(41.0% 0.215 273.3);

Tailwind

colors: {
  custom: {
    50: '#7f66d1',
    500: '#302abb',
    950: '#000000',
  },
}

SCSS

$custom: #302abb;
$custom-light: #7f66d1;
$custom-dark: #000000;

JSON

{
  "hex": "#302abb",
  "rgb": {
    "r": 48,
    "g": 42,
    "b": 187
  },
  "hsl": {
    "h": 242.483,
    "s": 63.319,
    "l": 44.902
  },
  "oklch": {
    "l": 0.41009,
    "c": 0.21451,
    "h": 273.3
  },
  "luminance": 0.05872
}

Semantic roles & 50–950 ramp

primary

#302ABB

secondary

#C7CA76

accent

#E641E0

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #302ABB

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

Preview Lab → · Contrast checker → · Palette generator →