#3B34C8#3B34C8

#3B34C8 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.4% C 0.218 H 274.9°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#3B34C8
RGB	rgb(59, 52, 200)
HSL	hsl(243, 59%, 49%)
HSV	hsv(243, 74%, 78%)
CMYK	cmyk(70.5%, 74%, 0%, 21.6%)
CIE-LAB	lab(33.04, 49.21, -75.10)
CIE-LCH	lch(33.04, 89.79, 303.23°)
OKLab	oklab(44.39% 0.0188 -0.2172)
OKLCH	oklch(44.39% 0.218 274.9)
XYZ	xyz(13.4535, 7.5546, 55.3816)
Luminance	0.0756 (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

#3B34C8 #C1C834

analogous

#3477C8 #3B34C8 #8534C8

triadic

#3B34C8 #C83B34 #34C83B

tetradic

#3B34C8 #C83477 #C1C834 #34C885

square

#3B34C8 #C83477 #C1C834 #34C885

split-complementary

#3B34C8 #C88534 #77C834

monochromatic

#1E1B67 #2D2797 #3B34C8 #6863D6 #9793E3

Accessibility & contrast

On white

8.36

#3B34C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#3B34C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B34C8

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B34C8	#FFFFFF	#000000	##FFFFFF
##3B34C8	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CC

Deuteranopia (green-blind)

#0047C5

Tritanopia (blue-blind)

#005F7B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3b34c8;
/* rgb */ color: rgb(59, 52, 200);
/* oklch */ color: oklch(44.4% 0.218 274.9);

Tailwind

colors: {
  custom: {
    50: '#856eda',
    500: '#3b34c8',
    950: '#000000',
  },
}

SCSS

$custom: #3b34c8;
$custom-light: #856eda;
$custom-dark: #000000;

JSON

{
  "hex": "#3b34c8",
  "rgb": {
    "r": 59,
    "g": 52,
    "b": 200
  },
  "hsl": {
    "h": 242.838,
    "s": 58.73,
    "l": 49.412
  },
  "oklch": {
    "l": 0.44388,
    "c": 0.21797,
    "h": 274.9
  },
  "luminance": 0.07556
}

Semantic roles & 50–950 ramp

primary

#3B34C8

secondary

#CBCE8A

accent

#E246DB

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3B34C8

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

Preview Lab → · Contrast checker → · Palette generator →