#34366B#34366B

#34366B is a dark, moderate blue. Relative luminance 0.044; OKLCH L 36.0% C 0.090 H 279.2°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#34366B
RGB	rgb(52, 54, 107)
HSL	hsl(238, 35%, 31%)
HSV	hsv(238, 51%, 42%)
CMYK	cmyk(51.4%, 49.5%, 0%, 58%)
CIE-LAB	lab(25.04, 15.17, -31.32)
CIE-LCH	lch(25.04, 34.80, 295.84°)
OKLab	oklab(35.97% 0.0144 -0.089)
OKLCH	oklch(35.97% 0.09 279.2)
XYZ	xyz(5.3884, 4.4296, 14.4781)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34366B #6B6934

analogous

#34516B #34366B #4D346B

triadic

#34366B #6B3436 #366B34

tetradic

#34366B #6B3451 #6B6934 #346B4D

square

#34366B #6B3451 #6B6934 #346B4D

split-complementary

#34366B #6B4D34 #516B34

monochromatic

#0C0C19 #202142 #34366B #484B94 #6568B4

Accessibility & contrast

On white

11.13

#34366B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#34366B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34366B

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34366B	#FFFFFF	#000000	##FFFFFF
##34366B	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3E6D

Deuteranopia (green-blind)

#1B396A

Tritanopia (blue-blind)

#1F414B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #34366b;
/* rgb */ color: rgb(52, 54, 107);
/* oklch */ color: oklch(36.0% 0.090 279.2);

Tailwind

colors: {
  custom: {
    50: '#6f6c96',
    500: '#34366b',
    950: '#000000',
  },
}

SCSS

$custom: #34366b;
$custom-light: #6f6c96;
$custom-dark: #000000;

JSON

{
  "hex": "#34366b",
  "rgb": {
    "r": 52,
    "g": 54,
    "b": 107
  },
  "hsl": {
    "h": 237.818,
    "s": 34.591,
    "l": 31.176
  },
  "oklch": {
    "l": 0.35971,
    "c": 0.09014,
    "h": 279.2
  },
  "luminance": 0.0443
}

Semantic roles & 50–950 ramp

primary

#34366B

secondary

#9C9A5F

accent

#C75DCB

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08070D

muted

#7B7A7E

Preview Lab

Preview with #34366B

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

Preview Lab → · Contrast checker → · Palette generator →