#134B9A#134B9A

#134B9A is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.6% C 0.141 H 258.4°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#134B9A
RGB	rgb(19, 75, 154)
HSL	hsl(215, 78%, 34%)
HSV	hsv(215, 88%, 60%)
CMYK	cmyk(87.7%, 51.3%, 0%, 39.6%)
CIE-LAB	lab(32.92, 13.72, -48.01)
CIE-LCH	lch(32.92, 49.93, 285.95°)
OKLab	oklab(42.61% -0.0284 -0.1383)
OKLCH	oklch(42.61% 0.141 258.4)
XYZ	xyz(8.6152, 7.5026, 31.5597)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134B9A #9A6213

analogous

#138F9A #134B9A #1E139A

triadic

#134B9A #9A134B #4B9A13

tetradic

#134B9A #9A138F #9A6213 #139A1E

square

#134B9A #9A138F #9A6213 #139A1E

split-complementary

#134B9A #9A1E13 #8F9A13

monochromatic

#06162D #0C3064 #134B9A #1A66D0 #4085E7

Accessibility & contrast

On white

8.40

#134B9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#134B9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134B9A

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134B9A	#FFFFFF	#000000	##FFFFFF
##134B9A	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18549D

Deuteranopia (green-blind)

#004898

Tritanopia (blue-blind)

#005E6B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #134b9a;
/* rgb */ color: rgb(19, 75, 154);
/* oklch */ color: oklch(42.6% 0.141 258.4);

Tailwind

colors: {
  custom: {
    50: '#6c7cb8',
    500: '#134b9a',
    950: '#000000',
  },
}

SCSS

$custom: #134b9a;
$custom-light: #6c7cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#134b9a",
  "rgb": {
    "r": 19,
    "g": 75,
    "b": 154
  },
  "hsl": {
    "h": 215.111,
    "s": 78.035,
    "l": 33.922
  },
  "oklch": {
    "l": 0.42608,
    "c": 0.14123,
    "h": 258.4
  },
  "luminance": 0.07504
}

Semantic roles & 50–950 ramp

primary

#134B9A

secondary

#C79041

accent

#A433F5

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #134B9A

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

Preview Lab → · Contrast checker → · Palette generator →