#302EB0#302EB0

#302EB0 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.4% C 0.198 H 273.7°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#302EB0
RGB	rgb(48, 46, 176)
HSL	hsl(241, 59%, 44%)
HSV	hsv(241, 74%, 69%)
CMYK	cmyk(72.7%, 73.9%, 0%, 31%)
CIE-LAB	lab(28.68, 43.67, -68.13)
CIE-LCH	lch(28.68, 80.93, 302.66°)
OKLab	oklab(40.38% 0.0128 -0.1971)
OKLCH	oklch(40.38% 0.198 273.7)
XYZ	xyz(10.0298, 5.7160, 41.6406)
Luminance	0.0572 (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

#302EB0 #AEB02E

analogous

#2E6DB0 #302EB0 #712EB0

triadic

#302EB0 #B0302E #2EB030

tetradic

#302EB0 #B02E6D #AEB02E #2EB071

square

#302EB0 #B02E6D #AEB02E #2EB071

split-complementary

#302EB0 #B0712E #6DB02E

monochromatic

#16154F #23217F #302EB0 #4D4BD0 #7D7CDD

Accessibility & contrast

On white

9.80

#302EB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#302EB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302EB0

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302EB0	#FFFFFF	#000000	##FFFFFF
##302EB0	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB4

Deuteranopia (green-blind)

#003DAE

Tritanopia (blue-blind)

#00536C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #302eb0;
/* rgb */ color: rgb(48, 46, 176);
/* oklch */ color: oklch(40.4% 0.198 273.7);

Tailwind

colors: {
  custom: {
    50: '#7c68c9',
    500: '#302eb0',
    950: '#000000',
  },
}

SCSS

$custom: #302eb0;
$custom-light: #7c68c9;
$custom-dark: #000000;

JSON

{
  "hex": "#302eb0",
  "rgb": {
    "r": 48,
    "g": 46,
    "b": 176
  },
  "hsl": {
    "h": 240.923,
    "s": 58.559,
    "l": 43.529
  },
  "oklch": {
    "l": 0.4038,
    "c": 0.1975,
    "h": 273.7
  },
  "luminance": 0.05717
}

Semantic roles & 50–950 ramp

primary

#302EB0

secondary

#C4C575

accent

#E246DF

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #302EB0

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

Preview Lab → · Contrast checker → · Palette generator →