#34409F#34409F

#34409F is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.1% C 0.153 H 272.5°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#34409F
RGB	rgb(52, 64, 159)
HSL	hsl(233, 51%, 41%)
HSV	hsv(233, 67%, 62%)
CMYK	cmyk(67.3%, 59.7%, 0%, 37.6%)
CIE-LAB	lab(31.58, 27.02, -53.16)
CIE-LCH	lch(31.58, 59.63, 296.94°)
OKLab	oklab(42.08% 0.0067 -0.1531)
OKLCH	oklch(42.08% 0.153 272.5)
XYZ	xyz(9.5055, 6.8992, 33.6249)
Luminance	0.0690 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34409F #9F9334

analogous

#34769F #34409F #5E349F

triadic

#34409F #9F3440 #409F34

tetradic

#34409F #9F3476 #9F9334 #349F5E

square

#34409F #9F3476 #9F9334 #349F5E

split-complementary

#34409F #9F5E34 #769F34

monochromatic

#161B43 #252D71 #34409F #4C59C4 #7A84D3

Accessibility & contrast

On white

8.82

#34409F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#34409F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34409F

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34409F	#FFFFFF	#000000	##FFFFFF
##34409F	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA2

Deuteranopia (green-blind)

#00469D

Tritanopia (blue-blind)

#005769

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #34409f;
/* rgb */ color: rgb(52, 64, 159);
/* oklch */ color: oklch(42.1% 0.153 272.5);

Tailwind

colors: {
  custom: {
    50: '#7974bc',
    500: '#34409f',
    950: '#000000',
  },
}

SCSS

$custom: #34409f;
$custom-light: #7974bc;
$custom-dark: #000000;

JSON

{
  "hex": "#34409f",
  "rgb": {
    "r": 52,
    "g": 64,
    "b": 159
  },
  "hsl": {
    "h": 233.271,
    "s": 50.711,
    "l": 41.373
  },
  "oklch": {
    "l": 0.42076,
    "c": 0.15325,
    "h": 272.5
  },
  "luminance": 0.069
}

Semantic roles & 50–950 ramp

primary

#34409F

secondary

#BCB473

accent

#CA4EDA

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #34409F

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

Preview Lab → · Contrast checker → · Palette generator →