#3A34C9#3A34C9

#3A34C9 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.4% C 0.219 H 274.5°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#3A34C9
RGB	rgb(58, 52, 201)
HSL	hsl(242, 59%, 50%)
HSV	hsv(242, 74%, 79%)
CMYK	cmyk(71.1%, 74.1%, 0%, 21.2%)
CIE-LAB	lab(33.07, 49.43, -75.63)
CIE-LCH	lch(33.07, 90.35, 303.17°)
OKLab	oklab(44.43% 0.0173 -0.2187)
OKLCH	oklch(44.43% 0.219 274.5)
XYZ	xyz(13.5120, 7.5713, 55.9963)
Luminance	0.0757 (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

#3A34C9 #C3C934

analogous

#3479C9 #3A34C9 #8534C9

triadic

#3A34C9 #C93A34 #34C93A

tetradic

#3A34C9 #C93479 #C3C934 #34C985

square

#3A34C9 #C93479 #C3C934 #34C985

split-complementary

#3A34C9 #C98534 #79C934

monochromatic

#1E1B68 #2C2798 #3A34C9 #6863D7 #9794E3

Accessibility & contrast

On white

8.35

#3A34C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#3A34C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A34C9

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A34C9	#FFFFFF	#000000	##FFFFFF
##3A34C9	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CD

Deuteranopia (green-blind)

#0047C6

Tritanopia (blue-blind)

#005F7C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3a34c9;
/* rgb */ color: rgb(58, 52, 201);
/* oklch */ color: oklch(44.4% 0.219 274.5);

Tailwind

colors: {
  custom: {
    50: '#856edb',
    500: '#3a34c9',
    950: '#000000',
  },
}

SCSS

$custom: #3a34c9;
$custom-light: #856edb;
$custom-dark: #000000;

JSON

{
  "hex": "#3a34c9",
  "rgb": {
    "r": 58,
    "g": 52,
    "b": 201
  },
  "hsl": {
    "h": 242.416,
    "s": 58.893,
    "l": 49.608
  },
  "oklch": {
    "l": 0.44427,
    "c": 0.21941,
    "h": 274.5
  },
  "luminance": 0.07573
}

Semantic roles & 50–950 ramp

primary

#3A34C9

secondary

#CCCE8A

accent

#E246DC

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3A34C9

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

Preview Lab → · Contrast checker → · Palette generator →