#3A30D3#3A30D3

#3A30D3 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 45.0% C 0.235 H 274.2°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#3A30D3
RGB	rgb(58, 48, 211)
HSL	hsl(244, 65%, 51%)
HSV	hsv(244, 77%, 83%)
CMYK	cmyk(72.5%, 77.3%, 0%, 17.3%)
CIE-LAB	lab(33.38, 54.65, -80.93)
CIE-LCH	lch(33.38, 97.65, 304.03°)
OKLab	oklab(44.95% 0.017 -0.2341)
OKLCH	oklch(44.95% 0.235 274.2)
XYZ	xyz(14.5558, 7.7151, 62.3374)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.47

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A30D3 #C9D330

analogous

#3077D3 #3A30D3 #8B30D3

triadic

#3A30D3 #D33A30 #30D33A

tetradic

#3A30D3 #D33077 #C9D330 #30D38B

square

#3A30D3 #D33077 #C9D330 #30D38B

split-complementary

#3A30D3 #D38B30 #77D330

monochromatic

#1D1871 #2B23A3 #3A30D3 #6A62DE #9A95E8

Accessibility & contrast

On white

8.26

#3A30D3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#3A30D3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A30D3

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A30D3	#FFFFFF	#000000	##FFFFFF
##3A30D3	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056D8

Deuteranopia (green-blind)

#0047D0

Tritanopia (blue-blind)

#006181

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3a30d3;
/* rgb */ color: rgb(58, 48, 211);
/* oklch */ color: oklch(45.0% 0.235 274.2);

Tailwind

colors: {
  custom: {
    50: '#886ce2',
    500: '#3a30d3',
    950: '#000000',
  },
}

SCSS

$custom: #3a30d3;
$custom-light: #886ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a30d3",
  "rgb": {
    "r": 58,
    "g": 48,
    "b": 211
  },
  "hsl": {
    "h": 243.681,
    "s": 64.94,
    "l": 50.784
  },
  "oklch": {
    "l": 0.44953,
    "c": 0.23471,
    "h": 274.2
  },
  "luminance": 0.07717
}

Semantic roles & 50–950 ramp

primary

#3A30D3

secondary

#CFD48B

accent

#E840DE

background

#F9F6FE

surface

#F2ECFC

border

#CCC7D5

text

#0D0716

muted

#7E7A84

Preview Lab

Preview with #3A30D3

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

Preview Lab → · Contrast checker → · Palette generator →