#34339F#34339F

#34339F is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.7% C 0.169 H 275.8°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#34339F
RGB	rgb(52, 51, 159)
HSL	hsl(241, 51%, 41%)
HSV	hsv(241, 68%, 62%)
CMYK	cmyk(67.3%, 67.9%, 0%, 37.6%)
CIE-LAB	lab(28.38, 35.38, -58.38)
CIE-LCH	lch(28.38, 68.26, 301.22°)
OKLab	oklab(39.73% 0.0173 -0.1685)
OKLCH	oklch(39.73% 0.169 275.8)
XYZ	xyz(8.8560, 5.6001, 33.4084)
Luminance	0.0560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34339F #9E9F33

analogous

#33689F #34339F #6A339F

triadic

#34339F #9F3433 #339F34

tetradic

#34339F #9F3368 #9E9F33 #339F6A

square

#34339F #9F3368 #9E9F33 #339F6A

split-complementary

#34339F #9F6A33 #689F33

monochromatic

#161542 #252471 #34339F #4B4AC5 #7979D4

Accessibility & contrast

On white

9.90

#34339F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#34339F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34339F

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34339F	#FFFFFF	#000000	##FFFFFF
##34339F	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A2

Deuteranopia (green-blind)

#003E9D

Tritanopia (blue-blind)

#005064

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #34339f;
/* rgb */ color: rgb(52, 51, 159);
/* oklch */ color: oklch(39.7% 0.169 275.8);

Tailwind

colors: {
  custom: {
    50: '#7a6bbc',
    500: '#34339f',
    950: '#000000',
  },
}

SCSS

$custom: #34339f;
$custom-light: #7a6bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#34339f",
  "rgb": {
    "r": 52,
    "g": 51,
    "b": 159
  },
  "hsl": {
    "h": 240.556,
    "s": 51.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39731,
    "c": 0.16938,
    "h": 275.8
  },
  "luminance": 0.05601
}

Semantic roles & 50–950 ramp

primary

#34339F

secondary

#BCBC71

accent

#DB4DDA

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #34339F

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

Preview Lab → · Contrast checker → · Palette generator →