#302EB2#302EB2

#302EB2 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.6% C 0.200 H 273.6°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#302EB2
RGB	rgb(48, 46, 178)
HSL	hsl(241, 59%, 44%)
HSV	hsv(241, 74%, 70%)
CMYK	cmyk(73%, 74.2%, 0%, 30.2%)
CIE-LAB	lab(28.89, 44.34, -68.98)
CIE-LCH	lch(28.89, 82.00, 302.73°)
OKLab	oklab(40.59% 0.0125 -0.1996)
OKLCH	oklch(40.59% 0.2 273.6)
XYZ	xyz(10.2291, 5.7957, 42.6904)
Luminance	0.0580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302EB2 #B0B22E

analogous

#2E6EB2 #302EB2 #722EB2

triadic

#302EB2 #B2302E #2EB230

tetradic

#302EB2 #B22E6E #B0B22E #2EB272

square

#302EB2 #B22E6E #B0B22E #2EB272

split-complementary

#302EB2 #B2722E #6EB22E

monochromatic

#161551 #232181 #302EB2 #4E4CD1 #7E7DDD

Accessibility & contrast

On white

9.72

#302EB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#302EB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302EB2

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302EB2	#FFFFFF	#000000	##FFFFFF
##302EB2	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB6

Deuteranopia (green-blind)

#003EB0

Tritanopia (blue-blind)

#00546D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #302eb2;
/* rgb */ color: rgb(48, 46, 178);
/* oklch */ color: oklch(40.6% 0.200 273.6);

Tailwind

colors: {
  custom: {
    50: '#7d68ca',
    500: '#302eb2',
    950: '#000000',
  },
}

SCSS

$custom: #302eb2;
$custom-light: #7d68ca;
$custom-dark: #000000;

JSON

{
  "hex": "#302eb2",
  "rgb": {
    "r": 48,
    "g": 46,
    "b": 178
  },
  "hsl": {
    "h": 240.909,
    "s": 58.929,
    "l": 43.922
  },
  "oklch": {
    "l": 0.40589,
    "c": 0.19995,
    "h": 273.6
  },
  "luminance": 0.05797
}

Semantic roles & 50–950 ramp

primary

#302EB2

secondary

#C5C676

accent

#E246E0

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #302EB2

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

Preview Lab → · Contrast checker → · Palette generator →