#3430CC#3430CC

#3430CC is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.8% C 0.228 H 272.8°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#3430CC
RGB	rgb(52, 48, 204)
HSL	hsl(242, 62%, 49%)
HSV	hsv(242, 76%, 80%)
CMYK	cmyk(74.5%, 76.5%, 0%, 20%)
CIE-LAB	lab(32.26, 52.00, -78.73)
CIE-LCH	lch(32.26, 94.35, 303.44°)
OKLab	oklab(43.85% 0.0113 -0.2278)
OKLCH	oklch(43.85% 0.228 272.8)
XYZ	xyz(13.3686, 7.2022, 57.8006)
Luminance	0.0720 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 4.10

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3430CC #C8CC30

analogous

#307ACC #3430CC #8230CC

triadic

#3430CC #CC3430 #30CC34

tetradic

#3430CC #CC307A #C8CC30 #30CC82

square

#3430CC #CC307A #C8CC30 #30CC82

split-complementary

#3430CC #CC8230 #7ACC30

monochromatic

#1B1969 #27249A #3430CC #6360DA #9391E5

Accessibility & contrast

On white

8.60

#3430CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#3430CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3430CC

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3430CC	#FFFFFF	#000000	##FFFFFF
##3430CC	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053D0

Deuteranopia (green-blind)

#0044C9

Tritanopia (blue-blind)

#005F7D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3430cc;
/* rgb */ color: rgb(52, 48, 204);
/* oklch */ color: oklch(43.8% 0.228 272.8);

Tailwind

colors: {
  custom: {
    50: '#846bdd',
    500: '#3430cc',
    950: '#000000',
  },
}

SCSS

$custom: #3430cc;
$custom-light: #846bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#3430cc",
  "rgb": {
    "r": 52,
    "g": 48,
    "b": 204
  },
  "hsl": {
    "h": 241.538,
    "s": 61.905,
    "l": 49.412
  },
  "oklch": {
    "l": 0.43848,
    "c": 0.22811,
    "h": 272.8
  },
  "luminance": 0.07204
}

Semantic roles & 50–950 ramp

primary

#3430CC

secondary

#CED088

accent

#E543E1

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3430CC

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

Preview Lab → · Contrast checker → · Palette generator →